JP6161691B2 - ニッケル層の無電解堆積用のめっき浴 - Google Patents
ニッケル層の無電解堆積用のめっき浴 Download PDFInfo
- Publication number
- JP6161691B2 JP6161691B2 JP2015515485A JP2015515485A JP6161691B2 JP 6161691 B2 JP6161691 B2 JP 6161691B2 JP 2015515485 A JP2015515485 A JP 2015515485A JP 2015515485 A JP2015515485 A JP 2015515485A JP 6161691 B2 JP6161691 B2 JP 6161691B2
- Authority
- JP
- Japan
- Prior art keywords
- plating bath
- nickel
- electroless plating
- aqueous electroless
- plating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 99
- 238000007747 plating Methods 0.000 title claims description 97
- 229910052759 nickel Inorganic materials 0.000 title claims description 50
- 230000008021 deposition Effects 0.000 title claims description 18
- 239000003381 stabilizer Substances 0.000 claims description 35
- 238000007772 electroless plating Methods 0.000 claims description 34
- 239000003638 chemical reducing agent Substances 0.000 claims description 22
- 238000000151 deposition Methods 0.000 claims description 22
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 19
- 239000000758 substrate Substances 0.000 claims description 18
- 239000008139 complexing agent Substances 0.000 claims description 17
- 239000010949 copper Substances 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- 239000001257 hydrogen Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 claims description 12
- 150000002500 ions Chemical class 0.000 claims description 10
- 229910052698 phosphorus Inorganic materials 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- 229910002065 alloy metal Inorganic materials 0.000 claims description 9
- -1 borohydride Chemical compound 0.000 claims description 9
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 8
- 239000011574 phosphorus Substances 0.000 claims description 8
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910000085 borane Inorganic materials 0.000 claims description 6
- ACVYVLVWPXVTIT-UHFFFAOYSA-M phosphinate Chemical compound [O-][PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-M 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 claims description 5
- 150000001735 carboxylic acids Chemical class 0.000 claims description 5
- 150000002431 hydrogen Chemical class 0.000 claims description 5
- 229910001453 nickel ion Inorganic materials 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 239000010937 tungsten Substances 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052787 antimony Inorganic materials 0.000 claims description 3
- 229910052797 bismuth Inorganic materials 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 229910052715 tantalum Inorganic materials 0.000 claims description 3
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052720 vanadium Inorganic materials 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 claims description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052733 gallium Inorganic materials 0.000 claims description 2
- 229910052735 hafnium Inorganic materials 0.000 claims description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052738 indium Inorganic materials 0.000 claims description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 2
- 229910052741 iridium Inorganic materials 0.000 claims description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 239000010955 niobium Substances 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052762 osmium Inorganic materials 0.000 claims description 2
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- 239000010948 rhodium Substances 0.000 claims description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- 229910052716 thallium Inorganic materials 0.000 claims description 2
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 23
- 239000000243 solution Substances 0.000 description 19
- 239000007787 solid Substances 0.000 description 17
- 238000012360 testing method Methods 0.000 description 17
- 229910045601 alloy Inorganic materials 0.000 description 15
- 239000000956 alloy Substances 0.000 description 15
- 150000001875 compounds Chemical class 0.000 description 14
- 238000000576 coating method Methods 0.000 description 12
- 239000011541 reaction mixture Substances 0.000 description 11
- YGTZTXICKXYYBD-UHFFFAOYSA-N 3-(prop-2-ynylamino)propane-1-sulfonic acid Chemical compound OS(=O)(=O)CCCNCC#C YGTZTXICKXYYBD-UHFFFAOYSA-N 0.000 description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 229910021645 metal ion Inorganic materials 0.000 description 8
- TVDSBUOJIPERQY-UHFFFAOYSA-N prop-2-yn-1-ol Chemical compound OCC#C TVDSBUOJIPERQY-UHFFFAOYSA-N 0.000 description 8
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 239000012312 sodium hydride Substances 0.000 description 7
- 229910000104 sodium hydride Inorganic materials 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- QVZMIHUVEFXHBC-UHFFFAOYSA-M sodium 4-but-3-ynoxybutane-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CCCCOCCC#C QVZMIHUVEFXHBC-UHFFFAOYSA-M 0.000 description 6
- VWXGNFUAUQOLGU-UHFFFAOYSA-M sodium 4-prop-2-ynoxybutane-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CCCCOCC#C VWXGNFUAUQOLGU-UHFFFAOYSA-M 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- OFNHPGDEEMZPFG-UHFFFAOYSA-N phosphanylidynenickel Chemical compound [P].[Ni] OFNHPGDEEMZPFG-UHFFFAOYSA-N 0.000 description 5
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 4
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 4
- 229910001096 P alloy Inorganic materials 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 241000080590 Niso Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 3
- 239000002738 chelating agent Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- FSSPGSAQUIYDCN-UHFFFAOYSA-N 1,3-Propane sultone Chemical compound O=S1(=O)CCCO1 FSSPGSAQUIYDCN-UHFFFAOYSA-N 0.000 description 2
- GAWAYYRQGQZKCR-UHFFFAOYSA-N 2-chloropropionic acid Chemical compound CC(Cl)C(O)=O GAWAYYRQGQZKCR-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- QNAYBMKLOCPYGJ-UHFFFAOYSA-N Alanine Chemical compound CC([NH3+])C([O-])=O QNAYBMKLOCPYGJ-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 229910018104 Ni-P Inorganic materials 0.000 description 2
- 229910018536 Ni—P Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003929 acidic solution Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- NEEDEQSZOUAJMU-UHFFFAOYSA-N but-2-yn-1-ol Chemical compound CC#CCO NEEDEQSZOUAJMU-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 229960002449 glycine Drugs 0.000 description 2
- KDOWHHULNTXTNS-UHFFFAOYSA-N hex-3-yne-2,5-diol Chemical compound CC(O)C#CC(C)O KDOWHHULNTXTNS-UHFFFAOYSA-N 0.000 description 2
- 229940116298 l- malic acid Drugs 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- MHYFEEDKONKGEB-UHFFFAOYSA-N oxathiane 2,2-dioxide Chemical compound O=S1(=O)CCCCO1 MHYFEEDKONKGEB-UHFFFAOYSA-N 0.000 description 2
- 239000003002 pH adjusting agent Substances 0.000 description 2
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 2
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 2
- TVGVYYLGHGAKNU-UHFFFAOYSA-M sodium 2-prop-2-ynoxyacetate Chemical compound [Na+].[O-]C(=O)COCC#C TVGVYYLGHGAKNU-UHFFFAOYSA-M 0.000 description 2
- POIGZCIVRUKYCD-UHFFFAOYSA-M sodium 2-prop-2-ynoxypropanoate Chemical compound [Na+].CC(OCC#C)C([O-])=O POIGZCIVRUKYCD-UHFFFAOYSA-M 0.000 description 2
- KOUDKOMXLMXFKX-UHFFFAOYSA-N sodium oxido(oxo)phosphanium hydrate Chemical compound O.[Na+].[O-][PH+]=O KOUDKOMXLMXFKX-UHFFFAOYSA-N 0.000 description 2
- DKURNNKNDHSNTI-UHFFFAOYSA-N sodium prop-2-yn-1-olate Chemical compound [Na+].[O-]CC#C DKURNNKNDHSNTI-UHFFFAOYSA-N 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- LDHXNOAOCJXPAH-UHFFFAOYSA-M sodium;prop-2-yne-1-sulfonate Chemical compound [Na+].[O-]S(=O)(=O)CC#C LDHXNOAOCJXPAH-UHFFFAOYSA-M 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 150000000000 tetracarboxylic acids Chemical class 0.000 description 2
- 150000003628 tricarboxylic acids Chemical class 0.000 description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
- HOZBSSWDEKVXNO-DKWTVANSSA-N 2-aminobutanedioic acid;(2s)-2-aminobutanedioic acid Chemical compound OC(=O)C(N)CC(O)=O.OC(=O)[C@@H](N)CC(O)=O HOZBSSWDEKVXNO-DKWTVANSSA-N 0.000 description 1
- ULHLNVIDIVAORK-UHFFFAOYSA-N 2-hydroxybutanedioic acid Chemical compound OC(=O)C(O)CC(O)=O.OC(=O)C(O)CC(O)=O ULHLNVIDIVAORK-UHFFFAOYSA-N 0.000 description 1
- OORRCVPWRPVJEK-UHFFFAOYSA-N 2-oxidanylethanoic acid Chemical compound OCC(O)=O.OCC(O)=O OORRCVPWRPVJEK-UHFFFAOYSA-N 0.000 description 1
- FZIPCQLKPTZZIM-UHFFFAOYSA-N 2-oxidanylpropane-1,2,3-tricarboxylic acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O.OC(=O)CC(O)(C(O)=O)CC(O)=O FZIPCQLKPTZZIM-UHFFFAOYSA-N 0.000 description 1
- KVZLHPXEUGJPAH-UHFFFAOYSA-N 2-oxidanylpropanoic acid Chemical compound CC(O)C(O)=O.CC(O)C(O)=O KVZLHPXEUGJPAH-UHFFFAOYSA-N 0.000 description 1
- XXSPKSHUSWQAIZ-UHFFFAOYSA-L 36026-88-7 Chemical compound [Ni+2].[O-]P=O.[O-]P=O XXSPKSHUSWQAIZ-UHFFFAOYSA-L 0.000 description 1
- KWSLGOVYXMQPPX-UHFFFAOYSA-N 5-[3-(trifluoromethyl)phenyl]-2h-tetrazole Chemical compound FC(F)(F)C1=CC=CC(C2=NNN=N2)=C1 KWSLGOVYXMQPPX-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 229910000521 B alloy Inorganic materials 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229910018062 Ni-M Inorganic materials 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- OTJZCIYGRUNXTP-UHFFFAOYSA-N but-3-yn-1-ol Chemical compound OCCC#C OTJZCIYGRUNXTP-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 235000013905 glycine and its sodium salt Nutrition 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- ICIWUVCWSCSTAQ-UHFFFAOYSA-M iodate Chemical compound [O-]I(=O)=O ICIWUVCWSCSTAQ-UHFFFAOYSA-M 0.000 description 1
- ICIWUVCWSCSTAQ-UHFFFAOYSA-N iodic acid Chemical class OI(=O)=O ICIWUVCWSCSTAQ-UHFFFAOYSA-N 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- CXIHYTLHIDQMGN-UHFFFAOYSA-L methanesulfonate;nickel(2+) Chemical compound [Ni+2].CS([O-])(=O)=O.CS([O-])(=O)=O CXIHYTLHIDQMGN-UHFFFAOYSA-L 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229940078494 nickel acetate Drugs 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000006174 pH buffer Substances 0.000 description 1
- 239000006179 pH buffering agent Substances 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000003761 preservation solution Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- JKANAVGODYYCQF-UHFFFAOYSA-N prop-2-yn-1-amine Chemical compound NCC#C JKANAVGODYYCQF-UHFFFAOYSA-N 0.000 description 1
- HJSRRUNWOFLQRG-UHFFFAOYSA-N propanedioic acid Chemical compound OC(=O)CC(O)=O.OC(=O)CC(O)=O HJSRRUNWOFLQRG-UHFFFAOYSA-N 0.000 description 1
- 229910002059 quaternary alloy Inorganic materials 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910001379 sodium hypophosphite Inorganic materials 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009662 stress testing Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 230000004584 weight gain Effects 0.000 description 1
- 235000019786 weight gain Nutrition 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/32—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron
- C23C18/34—Coating with nickel, cobalt or mixtures thereof with phosphorus or boron using reducing agents
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1633—Process of electroless plating
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/48—Coating with alloys
- C23C18/50—Coating with alloys with alloys based on iron, cobalt or nickel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/288—Deposition of conductive or insulating materials for electrodes conducting electric current from a liquid, e.g. electrolytic deposition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
- H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors
- H01L21/76841—Barrier, adhesion or liner layers
- H01L21/76843—Barrier, adhesion or liner layers formed in openings in a dielectric
- H01L21/76849—Barrier, adhesion or liner layers formed in openings in a dielectric the layer being positioned on top of the main fill metal
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Chemically Coating (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Description
本発明は、ニッケル及びニッケル合金の無電解堆積用の水性めっき浴組成物に関する。本発明によって得られたニッケルコーティングは、高い均一性及び高い硬度、良好な耐摩耗性及び耐腐食性を示す。このようなコーティングは、航空宇宙、自動車、電気及び化学工業における機能的なコーティングとして適している。このようなメッキ浴から堆積された金属層は、半導体デバイスにおいてバリア及びキャップ層、プリント回路基板、IC基板等としても有用である。
バリア層は、異なる組成物の層を分離し、それによってこのような異なる組成物の層の間の望ましくない拡散を防止するために、電子機器、例えば、半導体デバイス、プリント回路基板、IC基板等で使用されている。
本発明の課題は、望ましくない分解に対して高い安定性を有し且つ均一なコーティングを提供するニッケル及びニッケル合金の堆積用の無電解めっき浴を提供することである。
この課題は、ニッケル及びニッケル合金の無電解堆積用の水性めっき浴組成物を提供することによって解決され、該めっき浴は、
(i)ニッケルイオンの源、
(ii)少なくとも1種の錯化剤、
(iii)少なくとも1種の還元剤、
(iv)以下の式(1):
による安定化剤
を含む。
図1は、無電解ニッケル堆積用の銅パッドを有する試験基板を示す。
図2は、アイドル時間とも呼ばれる、貯蔵時間の間に、本発明の安定剤(試料1〜3)又は比較化合物(試料6)を含有する無電解ニッケルめっき浴の安定性を示す。
ニッケルコーティングを適用するための無電解ニッケルめっき組成物は当該技術分野でよく知られており、めっきプロセス及び組成物は、米国特許第2,935,425号;同第3,338,726号;同第3,597,266号;同第3,717,482号;同第3,915,716号;同第4,467,067号;同第4,466,233号及び同第4,780,342号などの多くの公開公報に記載されている。無電解めっきは、一般に、金属イオンを還元するための外部電流源を使用しない方法を記載している。これは通常、電解法又はガルバニックめっき法として記載されている。無電解めっき溶液中では、次亜リン酸、ボラン又はホルムアルデヒドなどの化学的還元剤は、金属イオンを金属形態に還元し、それによって基板上に堆積物を形成するために使用されている。
による安定剤を含有する。
4−(ブト−3−イニルオキシ)−ブタン−1−スルホネート−ナトリウム塩;3−(プロプ−2−イニルオキシ)−プロピル−1−スルホネート−ナトリウム塩;3−(プロプ−2−イニルアミノ)−プロパン−1−スルホン酸;2−(プロプ−2−イニルオキシ)−アセテートナトリウム塩;2−(プロプ−2−イニルオキシ)−プロパノエートナトリウム塩;4−(プロプ−2−イニルオキシ)−ブタン−1−スルホネート−ナトリウム塩。
(i)基板を提供する工程、
(ii)本発明による水性の無電解めっき浴に基板を浸漬する工程、
(iii)それによってニッケル又はニッケル合金を基板上に堆積する工程
を含む、ニッケル及びニッケル合金の無電解堆積法に関する。
製造例は、本発明のめっき浴で利用される安定剤の合成に関する。
4−(ブタ−3−イニルオキシ)−ブタン−1−スルホネート−ナトリウム塩の製造
85mlのTHFでは、2.0g(49.9ミリモル)の水素化ナトリウムをアルゴン下で懸濁させる。この反応混合物に3.5g(49.9ミリモル)のブタ−3−イン−1−オールを周囲温度で滴加する。
3−(プロプ−2−イニルオキシ)−プロピル−1−スルホネート−ナトリウム塩の製造
70mlのTHF中に、1.997g(49.9ミリモル)の水素化ナトリウムをアルゴン下で懸濁させる。この反応混合物に、2.830g(49.9ミリモル)のプロプ−2−イン−1−オールを周囲温度で滴加する。
3−(プロプ−2−イニルアミノ)−プロパン−1−スルホン酸の製造
4g(71.2ミリモル)のプロプ−2−イン−1−アミンを75mlのTHF中に溶解して0℃に冷却した。この混合物に、25mlのTHF中に溶解した8.87g(71.2ミリモル)の1,2−オキサチオラン2,2−ジオキシドを0℃〜5℃で滴加した。添加後に、反応混合物を室温まで加熱して12時間撹拌した。
2−(プロプ−2−イニルオキシ)−酢酸ナトリウム塩の製造
1.8g(44ミリモル)の水素化ナトリウムを、室温で18.88gのDMF中に懸濁させた。この懸濁液に、3.5g(37ミリモル)の2−クロル酢酸を、周囲温度で10分以内に投与する。
2−(プロプ−2−イニルオキシ)−プロパノエートナトリウム塩の製造
1.6g(39.11ミリモル)の水素化ナトリウムを18.88gのDMF中に室温で懸濁させた。この懸濁液に、3.8g(33ミリモル)の2−クロロプロパン酸を周囲温度で10分以内に投与した。
プロパルギルアルコールエトキシレートは、例えば、BASF AG社(Golpanol PME)から市販されている。
4−(プロプ−2−イニルオキシ)−ブタン−1−スルホネート−ナトリウム塩の製造
45mlのTHFに、1.999g(50ミリモル)の水素化ナトリウムをアルゴン下で懸濁させる。この反応混合物に、2.830g(50ミリモル)のプロプ−2−イン−1−オールを周囲温度で滴加する。
無電解めっき浴の安定数の決定:
実施例1〜5(本発明による)並びに実施例6(比較)におけるそれぞれの安定剤を、
NiSO4−6H2O 26.3g/l 0.1モル/l
乳酸(90質量%) 24.0g/l 0.27モル/l
リンゴ酸 19.8g/l 0.15モル/l
次亜リン酸ナトリウム一水和物 30g/l 0.22モル/l
を含む、水性めっき浴の保存液に添加した。
表2は、安定剤が、めっき速度に悪影響を与えないことを示す。
応力=U/3*T*K
半導体産業で使用されるような小さな構造物を製造するために、更なる実験を実施して本発明によるニッケルめっき浴を試験した。
NiSO4−6H2O 26.3g/l 0.1モル/l
乳酸(90質量%) 24.0g/l 0.27モル/l
リンゴ酸 19.8g/l 0.15モル/l
次亜リン酸ナトリウム 30g/l 0.22モル/l
3−(プロプ−2−イニルアミノ)−プロパン−1−スルホン酸(実施例3) 35mg/l
4−(プロプ−2−イニルオキシ)−ブタン−1−スルホネート−ナトリウム塩(実施例7) 100mg/l
4−(ブト−3−イニルオキシ)−ブタン−1−スルホネート−ナトリウム塩(実施例1) 150mg/l
3−(プロプ−2−イニルオキシ)−プロピル−1−スルホネート−ナトリウム塩(実施例2) 120mg/l
を上記の浴マトリックスに添加することによって調製した。
50(銅パッドの直径(μm))、
75(ピッチ(2つの銅パッドの中央の間の距離)(μm))。
異なる濃度の安定剤のための無電解めっき浴の安定数の決定:
実施例1〜5及び7(本発明による)におけるそれぞれの安定剤を、異なる濃度で、実施例8の水性めっき浴の保存溶液に添加し、23℃の温度で維持した。一定の温度に到達した直後に、安定数を実施例8に記載される通りに測定した。安定剤の濃度と対応する安定数を表3にまとめる。
長時間の無電解めっき浴の安定数の決定
実施例2、3及び7(本発明による)のそれぞれの安定剤を、実施例8の水性めっき浴保存液に添加し、実験の間、86℃に加熱した。ある時間に、100mlの対象のめっき浴の試料を、200mlのガラスビーカーに移して、撹拌しながら80±1℃に加熱した。安定数を実施例8に記載される通りに決定した。安定剤の濃度、時間及び対応する安定数を表4にまとめる。
異なる濃度の安定剤についての無電解めっき浴の安定数の決定:
実施例2(本発明による)の安定剤並びに比較化合物のプロパルギルスルホン酸ナトリウム塩(試料8)、3−ヘキシン−2,5−ジオール(試料9)及び2−ブチン−1−オール(試料10)を、実施例8の水性めっき浴の保存溶液に様々な量で添加し、23℃の温度に維持した。一定の温度に到達した直後に、安定数を実施例8に記載される通りに測定した。安定剤の濃度、比較化合物及び対応する安定数を表5にまとめる。プロパルギルスルホン酸ナトリウム塩は、例えば、BASF AG社(Golpanol PS)から市販されている。3−ヘキシン−2,5−ジオール及び2−ブチン−1−オールも市販されている。
Claims (15)
- ニッケル又はニッケル合金の無電解堆積用の水性無電解めっき浴であって、
(i)ニッケルイオンの源、
(ii)少なくとも1種の錯化剤、
(iii)次亜リン酸塩、アミンボラン、ホウ化水素、ヒドラジン及びその誘導体及びホルムアルデヒドからなる群より選ばれる少なくとも1種の還元剤、
(iv)以下の式(1):
による安定剤
を含む、前記水性無電解めっき浴。 - R1、R2、R3及びR4が水素、メチル及びエチルから選択される、請求項1に記載の水性無電解めっき浴。
- R5が水素、メチル、エチル、ナトリウム、カリウム、ニッケル及びアンモニウムから選択される、請求項1又は2に記載の水性無電解めっき浴。
- YがSO3R5である、請求項1から3までのいずれか1項に記載の水性無電解めっき浴。
- 式(1)による安定剤の濃度が0.02〜5.0ミリモル/lの範囲である、請求項1から4までのいずれか1項に記載の水性無電解めっき浴。
- 少なくとも1種の合金金属イオンの源を更に含み、その際、少なくとも1種の合金金属イオンが、チタン、バナジウム、クロム、マンガン、ジルコニウム、ニオブ、モリブデン、ハフニウム、タンタル、タングステン、銅、銀、金、アルミニウム、鉄、コバルト、パラジウム、ルテニウム、ロジウム、オスミウム、イリジウム、白金、亜鉛、カドミウム、ガリウム、インジウム、スズ、アンチモン、タリウム、鉛、及びビスマスからなる群から選択される、請求項1から5までのいずれか1項に記載の水性無電解めっき浴。
- 水性無電解めっき浴が3.5〜7のpH値を有する、請求項1から6までのいずれか1項に記載の水性無電解めっき浴。
- ニッケルイオンの濃度が0.1〜60g/lの範囲である、請求項1から7までのいずれか1項に記載の水性無電解めっき浴。
- 少なくとも1種の錯化剤が、アミン、カルボン酸、ヒドロキシルカルボン酸、アミノカルボン酸及び前述の塩からなる群から選択される、請求項1から8までのいずれか1項に記載の水性無電解めっき浴。
- 少なくとも1種の錯化剤の濃度が0.01〜3.0モル/lの範囲である、請求項1から9までのいずれか1項に記載の水性無電解めっき浴。
- 少なくとも1種の還元剤の濃度が0.01〜3.0モル/lの範囲である、請求項1から10までのいずれか1項に記載の水性無電解めっき浴。
- 少なくとも1種の還元剤が次亜リン酸塩である、請求項1から11までのいずれか1項に記載の水性無電解めっき浴。
- ニッケル又はニッケル合金の無電解堆積法であって、
(i)基板を提供する工程、
(ii)請求項1から12までのいずれか1項に記載の水性無電解めっき浴に基板を浸漬する工程、
(iii)それによってニッケル又はニッケル合金を基板上に堆積する工程
を含む、前記方法。 - 水性無電解めっき浴が少なくとも1種の還元剤として次亜リン酸塩を含有する、請求項13に記載の方法。
- 10〜15質量%の間のリン含有率を得るために、めっき速度が4〜14μm/時の間で変化する、請求項13又は14に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20120170693 EP2671969A1 (en) | 2012-06-04 | 2012-06-04 | Plating bath for electroless deposition of nickel layers |
EP12170693.1 | 2012-06-04 | ||
PCT/EP2013/061280 WO2013182489A2 (en) | 2012-06-04 | 2013-05-31 | Plating bath for electroless deposition of nickel layers |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015524024A JP2015524024A (ja) | 2015-08-20 |
JP2015524024A5 JP2015524024A5 (ja) | 2016-06-30 |
JP6161691B2 true JP6161691B2 (ja) | 2017-07-12 |
Family
ID=48626419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015515485A Active JP6161691B2 (ja) | 2012-06-04 | 2013-05-31 | ニッケル層の無電解堆積用のめっき浴 |
Country Status (11)
Country | Link |
---|---|
US (1) | US9175399B2 (ja) |
EP (2) | EP2671969A1 (ja) |
JP (1) | JP6161691B2 (ja) |
KR (1) | KR101930585B1 (ja) |
CN (1) | CN104321463B (ja) |
BR (1) | BR112014028715B1 (ja) |
CA (1) | CA2875317C (ja) |
ES (1) | ES2688547T3 (ja) |
MY (1) | MY168645A (ja) |
TW (1) | TWI560316B (ja) |
WO (1) | WO2013182489A2 (ja) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103952687B (zh) * | 2014-05-05 | 2017-02-15 | 广东东硕科技有限公司 | 印制线路板化学镀镍的防止渗镀方法 |
US11685999B2 (en) * | 2014-06-02 | 2023-06-27 | Macdermid Acumen, Inc. | Aqueous electroless nickel plating bath and method of using the same |
US9708693B2 (en) | 2014-06-03 | 2017-07-18 | Macdermid Acumen, Inc. | High phosphorus electroless nickel |
JP6352079B2 (ja) * | 2014-07-03 | 2018-07-04 | 奥野製薬工業株式会社 | 無電解めっき液、めっき皮膜、めっき品及びめっき皮膜の形成方法 |
EP3026143A1 (en) * | 2014-11-26 | 2016-06-01 | ATOTECH Deutschland GmbH | Plating bath and method for electroless deposition of nickel layers |
EP3034650B1 (en) | 2014-12-16 | 2017-06-21 | ATOTECH Deutschland GmbH | Plating bath compositions for electroless plating of metals and metal alloys |
WO2016150879A1 (en) | 2015-03-20 | 2016-09-29 | Atotech Deutschland Gmbh | Activation method for silicon substrates |
EP3839103B1 (en) | 2015-06-30 | 2023-07-19 | MacDermid Enthone Inc. | Cobalt filling of interconnects in microelectronics |
TWI707061B (zh) * | 2015-11-27 | 2020-10-11 | 德商德國艾托特克公司 | 鈀之電鍍浴組合物及無電電鍍方法 |
CN105624656B (zh) * | 2015-12-30 | 2018-05-01 | 大连大学 | 一种化学镀Ni-P/Ni-Mo-P-PTFE复合结构镀层及其制备方法 |
EP3190208B1 (en) | 2016-01-06 | 2018-09-12 | ATOTECH Deutschland GmbH | Electroless nickel plating baths comprising aminonitriles and a method for deposition of nickel and nickel alloys |
WO2017191260A1 (en) | 2016-05-04 | 2017-11-09 | Atotech Deutschland Gmbh | Process for depositing a metal or metal alloy on a surface of a substrate including its activation |
US10577692B2 (en) * | 2017-01-05 | 2020-03-03 | International Business Machines Corporation | Pretreatment of iron-based substrates for electroless plating |
CN107313034A (zh) * | 2017-06-27 | 2017-11-03 | 佛山科学技术学院 | 一种高磷化学镀镍钴锰磷合金溶液及其制备方法 |
CN107475699A (zh) * | 2017-08-28 | 2017-12-15 | 中石化炼化工程(集团)股份有限公司 | 气液分配器的防腐涂层、制备方法及其应用 |
EP3456870A1 (en) * | 2017-09-13 | 2019-03-20 | ATOTECH Deutschland GmbH | A bath and method for filling a vertical interconnect access or trench of a work piece with nickel or a nickel alloy |
KR102036329B1 (ko) * | 2017-09-20 | 2019-10-25 | 한국기계연구원 | 무전해 도금액, 무전해 도금 방법 및 이를 이용하여 형성된 도금층 |
KR102036334B1 (ko) * | 2017-09-20 | 2019-10-25 | 한국기계연구원 | 무전해 도금액 및 무전해 도금 방법 |
KR101932963B1 (ko) * | 2018-02-20 | 2018-12-27 | 한국기계연구원 | 촉매-프리 무전해도금용 조성물 및 이를 이용한 무전해도금 방법 |
EP3759260A4 (en) * | 2018-02-26 | 2022-04-06 | Graphene Leaders Canada (GLC) Inc. | ELECTRICAL PLATING OF ARTICLES WITH CARBON CONTAINING MATERIAL |
CN108607586B (zh) * | 2018-04-28 | 2021-02-05 | 重庆长安汽车股份有限公司 | 一种镍磷化物、其制备方法及电解水制氢的方法 |
ES2882690T3 (es) * | 2018-11-06 | 2021-12-02 | Atotech Deutschland Gmbh | Disolución de chapado con níquel no electrolítico |
KR102250500B1 (ko) * | 2019-03-18 | 2021-05-12 | (주)엠에스씨 | 자동차 lds 전장 부품용 무전해 중성-중온 니켈도금액 |
CN110079794A (zh) * | 2019-05-08 | 2019-08-02 | 深圳市长裕环保有限公司 | 一种纳米易焊高硬耐磨防腐装饰合金催化液及其制备方法 |
DE102019112883B4 (de) * | 2019-05-16 | 2024-05-16 | Pac Tech - Packaging Technologies Gmbh | Beschichtungsbad zur stromlosen Beschichtung eines Substrats |
JP2023524809A (ja) * | 2020-05-08 | 2023-06-13 | ラム リサーチ コーポレーション | コバルト、ニッケル、および、それらの合金の電気メッキ |
LT6899B (lt) * | 2020-08-27 | 2022-04-11 | Valstybinis mokslinių tyrimų institutas Fizinių ir technologijos mokslų centras | Vario paviršiaus cheminio nikeliavimo būdas, nenaudojant aktyvavimo paladžiu |
US11505867B1 (en) | 2021-06-14 | 2022-11-22 | Consolidated Nuclear Security, LLC | Methods and systems for electroless plating a first metal onto a second metal in a molten salt bath, and surface pretreatments therefore |
US20230103643A1 (en) * | 2021-10-04 | 2023-04-06 | Applied Materials, Inc. | ADVANCED BARRIER NICKEL OXIDE (BNiO) COATING DEVELOPMENT FOR THE PROCESS CHAMBER COMPONENTS |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2658841A (en) | 1950-11-08 | 1953-11-10 | Gen Am Transport | Process of chemical nickel plating and bath therefor |
US2658842A (en) | 1951-01-04 | 1953-11-10 | Gen Am Transport | Process of chemical nickel plating and bath therefor |
US2762723A (en) | 1953-06-03 | 1956-09-11 | Gen American Transporation Cor | Processes of chemical nickel plating and baths therefor |
US2847327A (en) | 1954-10-25 | 1958-08-12 | Gen Am Transport | Processes of chemical nickel plating and baths therefor |
US2935425A (en) | 1954-12-29 | 1960-05-03 | Gen Am Transport | Chemical nickel plating processes and baths therefor |
US2841602A (en) * | 1955-10-04 | 1958-07-01 | Udylite Res Corp | Alkynoxy acids |
US3338726A (en) | 1958-10-01 | 1967-08-29 | Du Pont | Chemical reduction plating process and bath |
US3457089A (en) * | 1967-04-07 | 1969-07-22 | Shipley Co | Electroless copperplating |
US3597266A (en) | 1968-09-23 | 1971-08-03 | Enthone | Electroless nickel plating |
US3915716A (en) | 1969-04-17 | 1975-10-28 | Schering Ag | Chemical nickel plating bath |
US3649308A (en) * | 1970-05-21 | 1972-03-14 | Shipley Co | Stabilized electroless plating solutions |
JPS504327B1 (ja) * | 1970-06-03 | 1975-02-18 | ||
DE2028950B2 (de) | 1970-06-12 | 1976-05-13 | Shipley Co., Inc., Newton, Mass. (V.SLA.) | Waessrige loesung zum stromlosen abschneiden von nickel, kobalt oder legierungen davon |
GB1315212A (en) * | 1970-07-31 | 1973-05-02 | Shipley Co | Electroless nickel and or cobalt plating solutions |
US3953654A (en) | 1973-08-13 | 1976-04-27 | Rca Corporation | Temperature-stable non-magnetic alloy |
US4016051A (en) * | 1975-05-02 | 1977-04-05 | Starlite Chemicals, Inc. | Additives for bright plating nickel, cobalt and nickel-cobalt alloys |
US4435254A (en) * | 1978-11-01 | 1984-03-06 | M&T Chemicals Inc. | Bright nickel electroplating |
US4466233A (en) | 1982-09-30 | 1984-08-21 | Thesman Industries, Inc. | Mower drive assembly |
US4467067A (en) | 1982-12-27 | 1984-08-21 | Shipley Company | Electroless nickel plating |
US4600609A (en) * | 1985-05-03 | 1986-07-15 | Macdermid, Incorporated | Method and composition for electroless nickel deposition |
US4699811A (en) * | 1986-09-16 | 1987-10-13 | Macdermid, Incorporated | Chromium mask for electroless nickel or copper plating |
US4780342A (en) | 1987-07-20 | 1988-10-25 | General Electric Company | Electroless nickel plating composition and method for its preparation and use |
JP3115095B2 (ja) * | 1992-04-20 | 2000-12-04 | ディップソール株式会社 | 無電解メッキ液及びそれを使用するメッキ方法 |
DE10327374B4 (de) * | 2003-06-18 | 2006-07-06 | Raschig Gmbh | Verwendung von propansulfonierten und 2-Hydroxy-propansulfonierten Alkylaminaloxylaten als Hilfsmittel zur elektrolytischen Abscheidung von metallischen Schichten und galvanische Bäder enthaltend diese |
US7223299B2 (en) | 2003-09-02 | 2007-05-29 | Atotech Deutschland Gmbh | Composition and process for improving the adhesion of a siccative organic coating compositions to metal substrates |
JP2005126734A (ja) | 2003-10-21 | 2005-05-19 | C Uyemura & Co Ltd | 無電解ニッケルめっき浴及びそれを用いためっき方法 |
WO2005078163A1 (en) * | 2004-02-05 | 2005-08-25 | Taskem, Inc. | Ternary and quaternary alloys to replace chromium |
WO2007002070A2 (en) * | 2005-06-20 | 2007-01-04 | Pavco, Inc. | Zinc-nickel alloy electroplating system |
JP5158320B2 (ja) | 2007-03-30 | 2013-03-06 | 上村工業株式会社 | 無電解ニッケルめっき方法、リンクチェーン及びその製造方法 |
KR20110083707A (ko) * | 2008-11-07 | 2011-07-20 | 엑스탤릭 코포레이션 | 전착조, 시스템 및 방법 |
EP2639335B1 (en) * | 2012-03-14 | 2015-09-16 | Atotech Deutschland GmbH | Alkaline plating bath for electroless deposition of cobalt alloys |
-
2012
- 2012-06-04 EP EP20120170693 patent/EP2671969A1/en not_active Withdrawn
-
2013
- 2013-05-31 WO PCT/EP2013/061280 patent/WO2013182489A2/en active Application Filing
- 2013-05-31 KR KR1020147033024A patent/KR101930585B1/ko active IP Right Grant
- 2013-05-31 CN CN201380026312.3A patent/CN104321463B/zh active Active
- 2013-05-31 EP EP13728988.0A patent/EP2855732B1/en active Active
- 2013-05-31 CA CA2875317A patent/CA2875317C/en active Active
- 2013-05-31 US US14/398,195 patent/US9175399B2/en active Active
- 2013-05-31 MY MYPI2014703240A patent/MY168645A/en unknown
- 2013-05-31 JP JP2015515485A patent/JP6161691B2/ja active Active
- 2013-05-31 BR BR112014028715-5A patent/BR112014028715B1/pt active IP Right Grant
- 2013-05-31 ES ES13728988.0T patent/ES2688547T3/es active Active
- 2013-06-04 TW TW102119832A patent/TWI560316B/zh active
Also Published As
Publication number | Publication date |
---|---|
TW201406992A (zh) | 2014-02-16 |
WO2013182489A3 (en) | 2014-07-17 |
CA2875317A1 (en) | 2013-12-12 |
MY168645A (en) | 2018-11-27 |
US20150110965A1 (en) | 2015-04-23 |
JP2015524024A (ja) | 2015-08-20 |
BR112014028715B1 (pt) | 2022-01-25 |
EP2671969A1 (en) | 2013-12-11 |
KR101930585B1 (ko) | 2018-12-18 |
CA2875317C (en) | 2020-03-31 |
EP2855732B1 (en) | 2018-07-18 |
ES2688547T3 (es) | 2018-11-05 |
CN104321463A (zh) | 2015-01-28 |
EP2855732A2 (en) | 2015-04-08 |
WO2013182489A2 (en) | 2013-12-12 |
TWI560316B (en) | 2016-12-01 |
US9175399B2 (en) | 2015-11-03 |
KR20150024317A (ko) | 2015-03-06 |
BR112014028715A2 (pt) | 2017-06-27 |
CN104321463B (zh) | 2016-12-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6161691B2 (ja) | ニッケル層の無電解堆積用のめっき浴 | |
TWI814822B (zh) | 無電解銅或銅合金鍍浴及用於鍍覆之方法 | |
TW201720955A (zh) | 用於金之無電電鍍之鍍浴組合物及沉積金層之方法 | |
JP6099678B2 (ja) | コバルト合金無電解めっき用アルカリ性めっき浴 | |
JP6569026B1 (ja) | 無電解パラジウムめっき液、およびパラジウム皮膜 | |
WO2012011305A1 (ja) | 無電解金めっき液及び無電解金めっき方法 | |
TW201723226A (zh) | 鈀之電鍍浴組合物及無電電鍍方法 | |
JP4105205B2 (ja) | 無電解金めっき液 | |
CN105051254B (zh) | 供无电电镀的铜表面活化的方法 | |
TWI804539B (zh) | 無電鍍金鍍浴 | |
Balaramesh et al. | Bath parameters affecting electroless copper deposition-A review | |
CN106399981B (zh) | 化学镀镍浴 | |
JP2005126734A (ja) | 無電解ニッケルめっき浴及びそれを用いためっき方法 | |
US20220389588A1 (en) | Electroless nickel alloy plating baths, a method for deposition of nickel alloys, nickel alloy deposits and uses of such formed nickel alloy deposits |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150604 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160513 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160513 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170214 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170220 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170508 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170605 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170613 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6161691 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |