KR101079554B1 - 전해 금도금액 및 그것을 이용하여 얻어진 금피막 - Google Patents
전해 금도금액 및 그것을 이용하여 얻어진 금피막 Download PDFInfo
- Publication number
- KR101079554B1 KR101079554B1 KR1020107026856A KR20107026856A KR101079554B1 KR 101079554 B1 KR101079554 B1 KR 101079554B1 KR 1020107026856 A KR1020107026856 A KR 1020107026856A KR 20107026856 A KR20107026856 A KR 20107026856A KR 101079554 B1 KR101079554 B1 KR 101079554B1
- Authority
- KR
- South Korea
- Prior art keywords
- gold
- nickel
- gold plating
- plating solution
- cobalt
- Prior art date
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 358
- 239000010931 gold Substances 0.000 title claims abstract description 356
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 356
- 238000007747 plating Methods 0.000 title claims abstract description 271
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 137
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 69
- 150000002391 heterocyclic compounds Chemical class 0.000 claims abstract description 24
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims abstract description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 9
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 39
- 238000001556 precipitation Methods 0.000 claims description 29
- -1 cinnaline Chemical compound 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 24
- WOFVPNPAVMKHCX-UHFFFAOYSA-N N#C[Au](C#N)C#N Chemical class N#C[Au](C#N)C#N WOFVPNPAVMKHCX-UHFFFAOYSA-N 0.000 claims description 17
- 150000001868 cobalt Chemical class 0.000 claims description 16
- 150000002815 nickel Chemical class 0.000 claims description 16
- 150000002505 iron Chemical class 0.000 claims description 15
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 8
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 6
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims description 6
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 claims description 6
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 claims description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 4
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 claims description 4
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 claims description 4
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 4
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 4
- ISAKRJDGNUQOIC-UHFFFAOYSA-N Uracil Chemical compound O=C1C=CNC(=O)N1 ISAKRJDGNUQOIC-UHFFFAOYSA-N 0.000 claims description 4
- DZBUGLKDJFMEHC-UHFFFAOYSA-N acridine Chemical compound C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- OPTASPLRGRRNAP-UHFFFAOYSA-N cytosine Chemical compound NC=1C=CNC(=O)N=1 OPTASPLRGRRNAP-UHFFFAOYSA-N 0.000 claims description 4
- UYTPUPDQBNUYGX-UHFFFAOYSA-N guanine Chemical compound O=C1NC(N)=NC2=C1N=CN2 UYTPUPDQBNUYGX-UHFFFAOYSA-N 0.000 claims description 4
- SUBFIBLJQMMKBK-UHFFFAOYSA-K iron(3+);trithiocyanate Chemical compound [Fe+3].[S-]C#N.[S-]C#N.[S-]C#N SUBFIBLJQMMKBK-UHFFFAOYSA-K 0.000 claims description 4
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 claims description 4
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 claims description 4
- RWQNBRDOKXIBIV-UHFFFAOYSA-N thymine Chemical compound CC1=CNC(=O)NC1=O RWQNBRDOKXIBIV-UHFFFAOYSA-N 0.000 claims description 4
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 3
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
- ICAIHGOJRDCMHE-UHFFFAOYSA-O ammonium cyanide Chemical compound [NH4+].N#[C-] ICAIHGOJRDCMHE-UHFFFAOYSA-O 0.000 claims description 3
- 229960002413 ferric citrate Drugs 0.000 claims description 3
- MXZVHYUSLJAVOE-UHFFFAOYSA-N gold(3+);tricyanide Chemical compound [Au+3].N#[C-].N#[C-].N#[C-] MXZVHYUSLJAVOE-UHFFFAOYSA-N 0.000 claims description 3
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 3
- NPFOYSMITVOQOS-UHFFFAOYSA-K iron(III) citrate Chemical compound [Fe+3].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NPFOYSMITVOQOS-UHFFFAOYSA-K 0.000 claims description 3
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 3
- PCKYORHAGTXIMY-UHFFFAOYSA-N 1,3-dinitroisoquinoline Chemical compound C1=CC=C2C([N+]([O-])=O)=NC([N+](=O)[O-])=CC2=C1 PCKYORHAGTXIMY-UHFFFAOYSA-N 0.000 claims description 2
- DEEULBIVHZVMHX-UHFFFAOYSA-N 1-nitroacridine Chemical compound C1=CC=C2C=C3C([N+](=O)[O-])=CC=CC3=NC2=C1 DEEULBIVHZVMHX-UHFFFAOYSA-N 0.000 claims description 2
- VDTUSEIYUROSGJ-UHFFFAOYSA-N 1-nitroisoquinoline Chemical compound C1=CC=C2C([N+](=O)[O-])=NC=CC2=C1 VDTUSEIYUROSGJ-UHFFFAOYSA-N 0.000 claims description 2
- MWHSQZUWOVLZPV-UHFFFAOYSA-N 2,3-dinitro-1h-pyrrole Chemical compound [O-][N+](=O)C=1C=CNC=1[N+]([O-])=O MWHSQZUWOVLZPV-UHFFFAOYSA-N 0.000 claims description 2
- AJZPTZYGBZCEKQ-UHFFFAOYSA-N 2,3-dinitropyrazine Chemical compound [O-][N+](=O)C1=NC=CN=C1[N+]([O-])=O AJZPTZYGBZCEKQ-UHFFFAOYSA-N 0.000 claims description 2
- RUPDGJAVWKTTJW-UHFFFAOYSA-N 2,3-dinitropyridine Chemical compound [O-][N+](=O)C1=CC=CN=C1[N+]([O-])=O RUPDGJAVWKTTJW-UHFFFAOYSA-N 0.000 claims description 2
- RRBUKOWICXHUHD-UHFFFAOYSA-N 2,3-dinitroquinoline Chemical compound C1=CC=C2N=C([N+]([O-])=O)C([N+](=O)[O-])=CC2=C1 RRBUKOWICXHUHD-UHFFFAOYSA-N 0.000 claims description 2
- PEZBUBWBOBZQEK-UHFFFAOYSA-N 2,4-dinitro-1,3-oxazole Chemical compound [N+](=O)([O-])C=1N=C(OC=1)[N+](=O)[O-] PEZBUBWBOBZQEK-UHFFFAOYSA-N 0.000 claims description 2
- UPPLJLAHMKABPR-UHFFFAOYSA-H 2-hydroxypropane-1,2,3-tricarboxylate;nickel(2+) Chemical compound [Ni+2].[Ni+2].[Ni+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O UPPLJLAHMKABPR-UHFFFAOYSA-H 0.000 claims description 2
- HUNDJKXYCIAYJT-UHFFFAOYSA-N 2-nitro-1,3-oxazole Chemical compound [O-][N+](=O)C1=NC=CO1 HUNDJKXYCIAYJT-UHFFFAOYSA-N 0.000 claims description 2
- HCGYMSSYSAKGPK-UHFFFAOYSA-N 2-nitro-1h-indole Chemical compound C1=CC=C2NC([N+](=O)[O-])=CC2=C1 HCGYMSSYSAKGPK-UHFFFAOYSA-N 0.000 claims description 2
- FTBBGQKRYUTLMP-UHFFFAOYSA-N 2-nitro-1h-pyrrole Chemical compound [O-][N+](=O)C1=CC=CN1 FTBBGQKRYUTLMP-UHFFFAOYSA-N 0.000 claims description 2
- NVIATZSDAYSNSB-UHFFFAOYSA-N 2-nitro-7h-purin-6-amine Chemical compound NC1=NC([N+]([O-])=O)=NC2=C1NC=N2 NVIATZSDAYSNSB-UHFFFAOYSA-N 0.000 claims description 2
- YZEUHQHUFTYLPH-UHFFFAOYSA-N 2-nitroimidazole Chemical compound [O-][N+](=O)C1=NC=CN1 YZEUHQHUFTYLPH-UHFFFAOYSA-N 0.000 claims description 2
- MNURQUMUZCBVPI-UHFFFAOYSA-N 2-nitropyrazine Chemical compound [O-][N+](=O)C1=CN=CC=N1 MNURQUMUZCBVPI-UHFFFAOYSA-N 0.000 claims description 2
- HLTDBMHJSBSAOM-UHFFFAOYSA-N 2-nitropyridine Chemical compound [O-][N+](=O)C1=CC=CC=N1 HLTDBMHJSBSAOM-UHFFFAOYSA-N 0.000 claims description 2
- UQOKRDJILZMZKU-UHFFFAOYSA-N 2-nitropyrimidine Chemical compound [O-][N+](=O)C1=NC=CC=N1 UQOKRDJILZMZKU-UHFFFAOYSA-N 0.000 claims description 2
- UDAIGHZFMLGNDQ-UHFFFAOYSA-N 2-nitroquinoline Chemical compound C1=CC=CC2=NC([N+](=O)[O-])=CC=C21 UDAIGHZFMLGNDQ-UHFFFAOYSA-N 0.000 claims description 2
- ZYYNLLHFNBENFK-UHFFFAOYSA-N 2-nitroquinoxaline Chemical compound C1=CC=CC2=NC([N+](=O)[O-])=CN=C21 ZYYNLLHFNBENFK-UHFFFAOYSA-N 0.000 claims description 2
- SEZWIQPRALTVDE-UHFFFAOYSA-N 3,4-dinitro-1,2-oxazole Chemical compound [N+](=O)([O-])C=1C(=NOC1)[N+](=O)[O-] SEZWIQPRALTVDE-UHFFFAOYSA-N 0.000 claims description 2
- KEFLBMWXQWSAAL-UHFFFAOYSA-N 3,4-dinitromorpholine Chemical compound [N+](=O)([O-])C1N(CCOC1)[N+](=O)[O-] KEFLBMWXQWSAAL-UHFFFAOYSA-N 0.000 claims description 2
- QMELUUBWGOOEAR-UHFFFAOYSA-N 3,4-dinitropyridazine Chemical compound [O-][N+](=O)C1=CC=NN=C1[N+]([O-])=O QMELUUBWGOOEAR-UHFFFAOYSA-N 0.000 claims description 2
- HNNQYHFROJDYHQ-UHFFFAOYSA-N 3-(4-ethylcyclohexyl)propanoic acid 3-(3-ethylcyclopentyl)propanoic acid Chemical compound CCC1CCC(CCC(O)=O)C1.CCC1CCC(CCC(O)=O)CC1 HNNQYHFROJDYHQ-UHFFFAOYSA-N 0.000 claims description 2
- AOIHSSHDSKUPRK-UHFFFAOYSA-N 3-nitro-1,2-oxazole Chemical compound [O-][N+](=O)C=1C=CON=1 AOIHSSHDSKUPRK-UHFFFAOYSA-N 0.000 claims description 2
- HYZQJOVSKFXLGC-UHFFFAOYSA-N 3-nitrocinnoline Chemical compound C1=CC=C2N=NC([N+](=O)[O-])=CC2=C1 HYZQJOVSKFXLGC-UHFFFAOYSA-N 0.000 claims description 2
- BHZYGVOPDOCROF-UHFFFAOYSA-N 3-nitropyridazine Chemical compound [O-][N+](=O)C1=CC=CN=N1 BHZYGVOPDOCROF-UHFFFAOYSA-N 0.000 claims description 2
- CCRNCEKMSVYFLU-UHFFFAOYSA-N 4,5-dinitro-1h-imidazole Chemical compound [O-][N+](=O)C=1N=CNC=1[N+]([O-])=O CCRNCEKMSVYFLU-UHFFFAOYSA-N 0.000 claims description 2
- AAQNBUSGUPVHBJ-UHFFFAOYSA-N 4,5-dinitro-2h-triazole Chemical compound [O-][N+](=O)C=1N=NNC=1[N+]([O-])=O AAQNBUSGUPVHBJ-UHFFFAOYSA-N 0.000 claims description 2
- XMZLUFJPQXVRCM-UHFFFAOYSA-N 4,6-dinitropyrimidine Chemical compound [N+](=O)([O-])C1=CC(=NC=N1)[N+](=O)[O-] XMZLUFJPQXVRCM-UHFFFAOYSA-N 0.000 claims description 2
- YXFWFUSVDJIVIV-UHFFFAOYSA-N 4-nitro-2h-triazole Chemical compound [O-][N+](=O)C=1C=NNN=1 YXFWFUSVDJIVIV-UHFFFAOYSA-N 0.000 claims description 2
- MZRUFMBFIKGOAL-UHFFFAOYSA-N 5-nitro-1h-pyrazole Chemical compound [O-][N+](=O)C1=CC=NN1 MZRUFMBFIKGOAL-UHFFFAOYSA-N 0.000 claims description 2
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 claims description 2
- 229930024421 Adenine Natural products 0.000 claims description 2
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 claims description 2
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 claims description 2
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 claims description 2
- WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 claims description 2
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 2
- KHPVNEHMLTYJMC-UHFFFAOYSA-N [O-][N+](=O)Cc1c[nH]c(=O)[nH]c1=O Chemical compound [O-][N+](=O)Cc1c[nH]c(=O)[nH]c1=O KHPVNEHMLTYJMC-UHFFFAOYSA-N 0.000 claims description 2
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 claims description 2
- 229960000643 adenine Drugs 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- 229940011182 cobalt acetate Drugs 0.000 claims description 2
- 229910021446 cobalt carbonate Inorganic materials 0.000 claims description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 2
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 2
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 2
- 229910000152 cobalt phosphate Inorganic materials 0.000 claims description 2
- MPMSMUBQXQALQI-UHFFFAOYSA-N cobalt phthalocyanine Chemical compound [Co+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 MPMSMUBQXQALQI-UHFFFAOYSA-N 0.000 claims description 2
- 229910000361 cobalt sulfate Inorganic materials 0.000 claims description 2
- 229940044175 cobalt sulfate Drugs 0.000 claims description 2
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical group [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims description 2
- ZOTKGJBKKKVBJZ-UHFFFAOYSA-L cobalt(2+);carbonate Chemical compound [Co+2].[O-]C([O-])=O ZOTKGJBKKKVBJZ-UHFFFAOYSA-L 0.000 claims description 2
- ZBDSFTZNNQNSQM-UHFFFAOYSA-H cobalt(2+);diphosphate Chemical compound [Co+2].[Co+2].[Co+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O ZBDSFTZNNQNSQM-UHFFFAOYSA-H 0.000 claims description 2
- WLQXLCXXAPYDIU-UHFFFAOYSA-L cobalt(2+);disulfamate Chemical compound [Co+2].NS([O-])(=O)=O.NS([O-])(=O)=O WLQXLCXXAPYDIU-UHFFFAOYSA-L 0.000 claims description 2
- INDBQWVYFLTCFF-UHFFFAOYSA-L cobalt(2+);dithiocyanate Chemical compound [Co+2].[S-]C#N.[S-]C#N INDBQWVYFLTCFF-UHFFFAOYSA-L 0.000 claims description 2
- AMFIJXSMYBKJQV-UHFFFAOYSA-L cobalt(2+);octadecanoate Chemical compound [Co+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AMFIJXSMYBKJQV-UHFFFAOYSA-L 0.000 claims description 2
- MULYSYXKGICWJF-UHFFFAOYSA-L cobalt(2+);oxalate Chemical compound [Co+2].[O-]C(=O)C([O-])=O MULYSYXKGICWJF-UHFFFAOYSA-L 0.000 claims description 2
- SCNCIXKLOBXDQB-UHFFFAOYSA-K cobalt(3+);2-hydroxypropane-1,2,3-tricarboxylate Chemical compound [Co+3].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O SCNCIXKLOBXDQB-UHFFFAOYSA-K 0.000 claims description 2
- WEZJBAOYGIDDLB-UHFFFAOYSA-N cobalt(3+);borate Chemical compound [Co+3].[O-]B([O-])[O-] WEZJBAOYGIDDLB-UHFFFAOYSA-N 0.000 claims description 2
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims description 2
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 claims description 2
- 229940104302 cytosine Drugs 0.000 claims description 2
- 239000004222 ferrous gluconate Substances 0.000 claims description 2
- 235000013924 ferrous gluconate Nutrition 0.000 claims description 2
- 229960001645 ferrous gluconate Drugs 0.000 claims description 2
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 2
- 239000011790 ferrous sulphate Substances 0.000 claims description 2
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 claims description 2
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 claims description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical group [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 2
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 2
- XHQSLVIGPHXVAK-UHFFFAOYSA-K iron(3+);octadecanoate Chemical compound [Fe+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XHQSLVIGPHXVAK-UHFFFAOYSA-K 0.000 claims description 2
- WHRBSMVATPCWLU-UHFFFAOYSA-K iron(3+);triformate Chemical compound [Fe+3].[O-]C=O.[O-]C=O.[O-]C=O WHRBSMVATPCWLU-UHFFFAOYSA-K 0.000 claims description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 2
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 2
- VRIVJOXICYMTAG-IYEMJOQQSA-L iron(ii) gluconate Chemical compound [Fe+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O VRIVJOXICYMTAG-IYEMJOQQSA-L 0.000 claims description 2
- CTAPFRYPJLPFDF-UHFFFAOYSA-N isoxazole Chemical compound C=1C=NOC=1 CTAPFRYPJLPFDF-UHFFFAOYSA-N 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- HNENOFQWYYKDAP-UHFFFAOYSA-N n-(2-oxo-1h-pyrimidin-6-yl)nitramide Chemical compound [O-][N+](=O)NC=1C=CNC(=O)N=1 HNENOFQWYYKDAP-UHFFFAOYSA-N 0.000 claims description 2
- RMIYRRBZOFPGDE-UHFFFAOYSA-N n-(6-oxo-3,7-dihydropurin-2-yl)nitramide Chemical compound N1C(N[N+](=O)[O-])=NC(=O)C2=C1N=CN2 RMIYRRBZOFPGDE-UHFFFAOYSA-N 0.000 claims description 2
- UIEKYBOPAVTZKW-UHFFFAOYSA-L naphthalene-2-carboxylate;nickel(2+) Chemical compound [Ni+2].C1=CC=CC2=CC(C(=O)[O-])=CC=C21.C1=CC=CC2=CC(C(=O)[O-])=CC=C21 UIEKYBOPAVTZKW-UHFFFAOYSA-L 0.000 claims description 2
- 125000005609 naphthenate group Chemical group 0.000 claims description 2
- 229940078494 nickel acetate Drugs 0.000 claims description 2
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 2
- 229910000159 nickel phosphate Inorganic materials 0.000 claims description 2
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical group [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 2
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- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- VMDSWYDTKFSTQH-UHFFFAOYSA-N sodium;gold(1+);dicyanide Chemical compound [Na+].[Au+].N#[C-].N#[C-] VMDSWYDTKFSTQH-UHFFFAOYSA-N 0.000 description 1
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/48—Electroplating: Baths therefor from solutions of gold
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/62—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of gold
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/10—Electroplating with more than one layer of the same or of different metals
- C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
도 2 는 니켈 배리어 도금 기술을 설명하는 도면으로, 니켈 배리어 도금 기술에 있어서 전해 금도금이 실시되는 커넥터의 형태의 일례이다.
도 3 은 도 2 의 커넥터에 본 발명의 전해 금도금을 실시했을 때의 금피막 두께의 분포를 나타내는 도면이다.
Claims (15)
- 금원으로서의 시안화 금염과, 고리 중에 질소 원자를 1 개 이상 가지며, 그 고리 중의 탄소 원자에 니트로기가 1 개 이상 치환되어 있는 복소 고리형 화합물과, 추가로, 코발트염과 니켈염 및 철염 중 하나 이상을 함유하고, 경질 금피막을 형성시키는 것을 특징으로 하는 전해 금도금액.
- 제 1 항에 있어서,
저전류 밀도역의 금 석출 막두께와 고전류 밀도역의 금 석출 막두께의 차이가 그 복소 고리형 화합물 함유하지 않는 전해 금도금액 보다 큰 전해 금도금액. - 제 1 항에 있어서,
전류 밀도를 5 A/d㎡ 와 40 A/d㎡ 로 설정하여 각각 10 초간 도금 처리를 했을 경우, 전류 밀도 5 A/d㎡ 에서의 금피막의 막두께가 0.1 ㎛ 이하이며, 또한 40 A/d㎡ 에서의 금피막의 막두께가, 5 A/d㎡ 에서의 금피막의 막두께의 5 배 이상이 되는 전해 금도금액. - 제 1 항에 있어서,
상기 시안화 금염이, 시안화 제 1 금 나트륨, 시안화 제 1 금 칼륨, 시안화 제 1 금 암모늄, 시안화 제 2 금 나트륨, 시안화 제 2 금 칼륨 또는 시안화 제 2 금 암모늄인 전해 금도금액. - 제 1 항에 있어서,
상기 복소 고리형 화합물이, 피롤, 이미다졸, 피라졸, 트리아졸, 테트라졸, 옥사졸, 이소옥사졸, 인돌, 피리딘, 피리다진, 피리미딘, 피라진, 우라실, 시토신, 티민, 아데닌, 구아닌, 퀴놀린, 이소퀴놀린, 퀴녹살린, 아크리딘, 신놀린 또는 모르폴린의 탄소 원자에 니트로기가 1 개 이상 치환되어 있는 것인 전해 금도금액. - 제 1 항에 있어서,
상기 복소 고리형 화합물이, 니트로피롤, 디니트로피롤, 니트로이미다졸, 디니트로이미다졸, 니트로피라졸, 디니트로피라졸, 니트로트리아졸, 디니트로트리아졸, 니트로테트라졸, 니트로옥사졸, 디니트로옥사졸, 니트로이소옥사졸, 디니트로이소옥사졸, 니트로인돌, 니트로피리딘, 디니트로피리딘, 니트로피리다진, 디니트로피리다진, 니트로피리미딘, 디니트로피리미딘, 니트로피라진, 디니트로피라진, 니트로우라실, 니트로시토신, 니트로티민, 니트로아데닌, 니트로구아닌, 니트로퀴놀린, 디니트로퀴놀린, 니트로이소퀴놀린, 디니트로이소퀴놀린, 니트로퀴녹살린, 니트로아크리딘, 니트로신놀린, 디니트로신놀린, 니트로모르폴린 또는 디니트로모르폴린인 전해 금도금액. - 제 1 항에 있어서,
상기 코발트염이, 황산 코발트, 염화 코발트, 질산 코발트, 탄산 코발트, 프탈로시아닌 코발트, 스테아르산 코발트, 에틸렌디아민 4 아세트산 2 나트륨 코발트, 나프텐산 코발트, 붕산 코발트, 티오시안산 코발트, 술파민산 코발트, 아세트산 코발트, 시트르산 코발트, 수산화 코발트, 옥살산 코발트 또는 인산 코발트인 전해 금도금액. - 제 1 항에 있어서,
상기 니켈염이, 황산 니켈, 아세트산 니켈, 염화 니켈, 붕산 니켈, 벤조산 니켈, 옥살산 니켈, 나프텐산 니켈, 산화 니켈, 인산 니켈, 스테아르산 니켈, 타르타르산 니켈, 티오시안산 니켈, 아미드 황산 니켈, 탄산 니켈, 시트르산 니켈, 포름산 니켈, 시안화 니켈, 수산화 니켈, 질산 니켈 또는 옥탄산 니켈인 전해 금도금액. - 제 1 항에 있어서,
상기 철염이, 황산 제 1 철, 황산 제 2 철, 염화 제 1 철, 염화 제 2 철, 시트르산 제 1 철, 시트르산 제 2 철, 포름산 제 2 철, 하이포 아인산 제 2 철, 나프텐산 제 2 철, 스테아르산 제 2 철, 피롤린산 제 2 철, 타르타르산 제 1 철, 타르타르산 제 2 철, 티오시안산 제 1 철, 티오시안산 제 2 철, 푸마르산 제 1 철, 글루콘산 제 1 철, 에틸렌디아민 4 아세트산 제 1 철, 에틸렌디아민 4 아세트산 제 2 철, 질산 제 1 철 또는 질산 제 2 철인 전해 금도금액. - 제 1 항 내지 제 9 항 중 어느 한 항에 기재된 전해 금도금액을 사용하여, 니켈 피막 상에 전해 금도금을 실시하는 것을 특징으로 하는 금 피막의 제조 방법.
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JP2014139348A (ja) * | 2008-08-25 | 2014-07-31 | Electroplating Eng Of Japan Co | 硬質金系めっき液 |
JP5513784B2 (ja) * | 2008-08-25 | 2014-06-04 | 日本エレクトロプレイテイング・エンジニヤース株式会社 | 硬質金系めっき液 |
JP2011021217A (ja) * | 2009-07-14 | 2011-02-03 | Ne Chemcat Corp | 電解硬質金めっき液及びこれを用いるめっき方法 |
US8608931B2 (en) * | 2009-09-25 | 2013-12-17 | Rohm And Haas Electronic Materials Llc | Anti-displacement hard gold compositions |
JP2011122192A (ja) * | 2009-12-09 | 2011-06-23 | Ne Chemcat Corp | 電解硬質金めっき液及びこれを用いるめっき方法 |
JP5731802B2 (ja) * | 2010-11-25 | 2015-06-10 | ローム・アンド・ハース電子材料株式会社 | 金めっき液 |
JP2013177654A (ja) * | 2012-02-28 | 2013-09-09 | Matex Japan Co Ltd | 電解硬質金めっき液、めっき方法、及び、金−鉄合金被膜の製造方法 |
JP5152943B1 (ja) * | 2012-09-19 | 2013-02-27 | 小島化学薬品株式会社 | 低遊離シアン金塩の製造方法 |
DE102013109400A1 (de) * | 2013-08-29 | 2015-03-05 | Harting Kgaa | Kontaktelement mit Goldbeschichtung |
CN103741180B (zh) * | 2014-01-10 | 2015-11-25 | 哈尔滨工业大学 | 无氰光亮电镀金添加剂及其应用 |
EP2990507A1 (en) * | 2014-08-25 | 2016-03-02 | ATOTECH Deutschland GmbH | Composition, use thereof and method for electrodepositing gold containing layers |
WO2016208340A1 (ja) * | 2015-06-26 | 2016-12-29 | メタローテクノロジーズジャパン株式会社 | 電解硬質金めっき液用置換防止剤及びそれを含む電解硬質金めっき液 |
CN106637307B (zh) * | 2017-01-04 | 2019-01-01 | 中国地质大学(武汉) | 一种用于黄金无氰电铸工艺的添加剂 |
JP7079016B2 (ja) * | 2017-05-30 | 2022-06-01 | オリエンタル鍍金株式会社 | Pcb端子の製造方法及びpcb端子 |
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