KR100601961B1 - 습식 환원법에 의한 극미세 니켈 분말의 제조방법 - Google Patents
습식 환원법에 의한 극미세 니켈 분말의 제조방법 Download PDFInfo
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- KR100601961B1 KR100601961B1 KR1020040067528A KR20040067528A KR100601961B1 KR 100601961 B1 KR100601961 B1 KR 100601961B1 KR 1020040067528 A KR1020040067528 A KR 1020040067528A KR 20040067528 A KR20040067528 A KR 20040067528A KR 100601961 B1 KR100601961 B1 KR 100601961B1
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- nickel
- nickel powder
- mixture
- hydroxide
- solution
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 151
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000000203 mixture Substances 0.000 claims abstract description 55
- 229920005862 polyol Polymers 0.000 claims abstract description 48
- 150000003077 polyols Chemical class 0.000 claims abstract description 48
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 150000002816 nickel compounds Chemical class 0.000 claims abstract description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 37
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical group [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 claims description 27
- 239000002667 nucleating agent Substances 0.000 claims description 25
- 239000012153 distilled water Substances 0.000 claims description 17
- 150000007529 inorganic bases Chemical class 0.000 claims description 12
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 claims description 11
- 150000007530 organic bases Chemical class 0.000 claims description 8
- VDZOOKBUILJEDG-UHFFFAOYSA-M tetrabutylammonium hydroxide Chemical compound [OH-].CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-M 0.000 claims description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 6
- 101710134784 Agnoprotein Proteins 0.000 claims description 5
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 4
- NDKBVBUGCNGSJJ-UHFFFAOYSA-M benzyltrimethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)CC1=CC=CC=C1 NDKBVBUGCNGSJJ-UHFFFAOYSA-M 0.000 claims description 3
- DFQPZDGUFQJANM-UHFFFAOYSA-M tetrabutylphosphanium;hydroxide Chemical compound [OH-].CCCC[P+](CCCC)(CCCC)CCCC DFQPZDGUFQJANM-UHFFFAOYSA-M 0.000 claims description 3
- 229940073455 tetraethylammonium hydroxide Drugs 0.000 claims description 3
- LRGJRHZIDJQFCL-UHFFFAOYSA-M tetraethylazanium;hydroxide Chemical compound [OH-].CC[N+](CC)(CC)CC LRGJRHZIDJQFCL-UHFFFAOYSA-M 0.000 claims description 3
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 2
- 101150003085 Pdcl gene Proteins 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
- JQDCIBMGKCMHQV-UHFFFAOYSA-M diethyl(dimethyl)azanium;hydroxide Chemical compound [OH-].CC[N+](C)(C)CC JQDCIBMGKCMHQV-UHFFFAOYSA-M 0.000 claims description 2
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 claims description 2
- 229940078494 nickel acetate Drugs 0.000 claims description 2
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 2
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 2
- UQPSGBZICXWIAG-UHFFFAOYSA-L nickel(2+);dibromide;trihydrate Chemical compound O.O.O.Br[Ni]Br UQPSGBZICXWIAG-UHFFFAOYSA-L 0.000 claims description 2
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 2
- DBJLJFTWODWSOF-UHFFFAOYSA-L nickel(ii) fluoride Chemical compound F[Ni]F DBJLJFTWODWSOF-UHFFFAOYSA-L 0.000 claims description 2
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims description 2
- LPSKDVINWQNWFE-UHFFFAOYSA-M tetrapropylazanium;hydroxide Chemical compound [OH-].CCC[N+](CCC)(CCC)CCC LPSKDVINWQNWFE-UHFFFAOYSA-M 0.000 claims description 2
- SHWZFQPXYGHRKT-FDGPNNRMSA-N (z)-4-hydroxypent-3-en-2-one;nickel Chemical compound [Ni].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O SHWZFQPXYGHRKT-FDGPNNRMSA-N 0.000 claims 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 1
- 239000000908 ammonium hydroxide Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 description 39
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 29
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 27
- 229910052759 nickel Inorganic materials 0.000 description 27
- 239000002245 particle Substances 0.000 description 25
- 239000002585 base Substances 0.000 description 22
- 239000002904 solvent Substances 0.000 description 21
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 239000000843 powder Substances 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 14
- -1 oxide Chemical class 0.000 description 12
- 238000006722 reduction reaction Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 230000001603 reducing effect Effects 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 4
- 238000004917 polyol method Methods 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000002003 electrode paste Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- BMGNSKKZFQMGDH-FDGPNNRMSA-L nickel(2+);(z)-4-oxopent-2-en-2-olate Chemical compound [Ni+2].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O BMGNSKKZFQMGDH-FDGPNNRMSA-L 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003985 ceramic capacitor Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- KVFVBPYVNUCWJX-UHFFFAOYSA-M ethyl(trimethyl)azanium;hydroxide Chemical compound [OH-].CC[N+](C)(C)C KVFVBPYVNUCWJX-UHFFFAOYSA-M 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- UWJJYHHHVWZFEP-UHFFFAOYSA-N pentane-1,1-diol Chemical compound CCCCC(O)O UWJJYHHHVWZFEP-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- CXTVVDSCQDTGJY-UHFFFAOYSA-L tetrapropylazanium dihydroxide Chemical compound [OH-].[OH-].C(CC)[N+](CCC)(CCC)CCC.C(CC)[N+](CCC)(CCC)CCC CXTVVDSCQDTGJY-UHFFFAOYSA-L 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
- Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
- Y10S977/777—Metallic powder or flake
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Ceramic Capacitors (AREA)
Abstract
Description
Claims (16)
- 물과 염기를 혼합하여 제조된 제 1 용액을 준비하는 단계;폴리올과 니켈화합물을 혼합하여 제조된 제 2 용액을 준비하는 단계;상기 제 1 용액과 상기 제 2 용액을 혼합하여 혼합물을 제조하는 단계;상기 혼합물을 가열하는 단계; 및상기 가열단계에서 생성된 니켈 분말을 분리하는 단계;를 포함하는 것을 특징으로 하는 니켈 분말의 제조방법.
- 제 1 항에 있어서,상기 혼합물 중의 물 함량은 상기 혼합물 중의 폴리올 함량의 0.025배 내지 2배인 것을 특징으로 하는 니켈 분말의 제조방법.
- 제 1 항에 있어서,상기 염기는 무기염기 및 유기염기 중의 적어도 어느 하나인 것을 특징으로 하는 니켈 분말의 제조방법.
- 제 3 항에 있어서,상기 무기염기는 수산화나트륨 및 수산화칼륨 중의 적어도 어느 하나인 것을 특징으로 하는 니켈 분말의 제조방법.
- 제 3 항에 있어서,상기 유기염기는 테트라메틸암모늄 하이드록사이드, 테트라에틸암모늄 하이드록사이드, 테트라부틸암모늄 하이드록사이드, 테트라프로필암모늄 하이드록사이 드, 벤질트리메틸암모늄 하이드록사이드, 디메틸디에틸암모늄 하이드록사이드, 에틸트리메틸암모늄 하이드록사이드, 테트라부틸포스포늄 하이드록사이드, 트리메틸아민, 디에틸아민 및 에탄올아민으로 이루어지는 그룹에서 선택된 적어도 어느 하나인 것을 특징으로 하는 니켈 분말의 제조방법.
- 제 1 항에 있어서,상기 물은 증류수인 것을 특징으로 하는 니켈 분말의 제조방법.
- 제 1 항에 있어서,상기 니켈 화합물은 니켈설페이트, 니켈니트레이트, 니켈클로라이드, 니켈브로마이드, 니켈플루오라이드, 니켈아세테이트, 니켈아세틸아세토네이트 및 니켈하이드록사이드로 이루어지는 그룹에서 선택된 적어도 어느 하나인 것을 특징으로 하는 니켈 분말의 제조방법.
- 제 1 항에 있어서,상기 혼합물에 핵생성제가 더 혼합되는 것을 특징으로 하는 니켈 분말의 제조방법.
- 제 8 항에 있어서,상기 핵생성제는 K2PtCl4, H2PtCl6, PdCl2 및 AgNO 3으로 이루어지는 그룹에서 선택된 적어도 어느 하나인 것을 특징으로 하는 니켈 분말의 제조방법.
- 제 1 항에 있어서,상기 혼합물에 핵생성제와 물을 혼합하여 제조된 제 3 용액이 더 혼합되는 것을 특징으로 하는 니켈 분말의 제조방법.
- 제 1 항에 있어서,상기 혼합물에 핵생성제와 폴리올을 혼합하여 제조된 제 4 용액이 더 혼합되는 것을 특징으로 하는 니켈 분말의 제조방법.
- 제 1 항에 있어서,상기 혼합물에 핵생성제와 물과 폴리올을 혼합하여 제조된 제 5 용액이 더 혼합되는 것을 특징으로 하는 니켈 분말의 제조방법.
- 삭제
- 삭제
- 제 1 항에 있어서,상기 혼합물을 가열하는 단계는 25℃ 내지 160℃ 온도범위에서 가열되는 제 1 가열단계와 상기 제 1 가열단계 후에 상기 혼합물이 160℃ 내지 350℃ 온도범위에서 가열되는 제 2 가열단계를 포함하는 것을 특징으로 하는 니켈 분말의 제조방법.
- 제 15 항에 있어서,상기 제 1 가열단계는 0.5 내지 4시간 동안 수행되고, 상기 제 2 가열단계는 2시간 내지 20시간 동안 수행되는 것을 특징으로 하는 니켈 분말의 제조방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040067528A KR100601961B1 (ko) | 2004-08-26 | 2004-08-26 | 습식 환원법에 의한 극미세 니켈 분말의 제조방법 |
CN2005100640704A CN1739895B (zh) | 2004-08-26 | 2005-04-06 | 通过湿还原法制备纳米级镍粉的方法 |
TW094112256A TW200607763A (en) | 2004-08-26 | 2005-04-18 | Method of preparing nano scale nickel powders by wet reducing process |
US11/133,171 US7520915B2 (en) | 2004-08-26 | 2005-05-20 | Method of preparing nano scale nickel powders by wet reducing process |
JP2005242767A JP5047480B2 (ja) | 2004-08-26 | 2005-08-24 | ウェット還元法による極微細ニッケル粉末の製造方法 |
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US (1) | US7520915B2 (ko) |
JP (1) | JP5047480B2 (ko) |
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Cited By (1)
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CN103978227A (zh) * | 2014-05-22 | 2014-08-13 | 冷劲松 | 一种廉价便捷制备可控镍纳米线的方法 |
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WO2005003821A2 (en) * | 2003-06-03 | 2005-01-13 | Bay Materials Llc | Phase change sensor |
TWI399254B (zh) * | 2004-12-10 | 2013-06-21 | Mitsui Mining & Smelting Co | Nickel powder and its manufacturing method and conductive paste |
WO2006115560A1 (en) * | 2005-04-20 | 2006-11-02 | Phibro-Tech, Inc. | Production of fine particle copper powders |
US7819939B1 (en) * | 2006-08-07 | 2010-10-26 | Ferro Corporation | Synthesis of nickel nanopowders |
KR100877522B1 (ko) | 2007-05-15 | 2009-01-09 | 삼성전기주식회사 | 금속 나노입자의 제조장치 및 제조방법 |
KR101443219B1 (ko) * | 2007-12-17 | 2014-09-19 | 삼성전자주식회사 | 그라펜 쉘의 제조방법 및 이로부터 제조된 그라펜 쉘 |
JP2009155674A (ja) * | 2007-12-25 | 2009-07-16 | Osaka Univ | 金属のナノ粒子を製造する方法 |
US8636823B2 (en) | 2009-09-26 | 2014-01-28 | Ames Advanced Materials Corporation | Silver ribbons, methods of their making and applications thereof |
WO2011156952A1 (zh) * | 2010-06-13 | 2011-12-22 | 海洋王照明科技股份有限公司 | 核壳型磁性合金纳米颗粒的制备方法 |
KR101239386B1 (ko) * | 2010-12-13 | 2013-03-05 | 한국지질자원연구원 | 수열합성법을 이용한 니켈 분말 직접 제조 방법 |
CN102133644B (zh) * | 2011-03-01 | 2012-12-19 | 宁波大学 | 一种镍纳米颗粒的制备方法 |
US20120238443A1 (en) * | 2011-03-16 | 2012-09-20 | Goia Dan V | Manufacture of base metal nanoparticles using a seed particle method |
JP2015113519A (ja) * | 2013-12-13 | 2015-06-22 | 株式会社キャタラー | 金属複合粒子の分散液及びその製造方法 |
CN103722178A (zh) * | 2013-12-13 | 2014-04-16 | 宁夏东方钽业股份有限公司 | 一种超细镍粉的制备方法 |
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- 2005-04-06 CN CN2005100640704A patent/CN1739895B/zh not_active Expired - Fee Related
- 2005-04-18 TW TW094112256A patent/TW200607763A/zh unknown
- 2005-05-20 US US11/133,171 patent/US7520915B2/en not_active Expired - Fee Related
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KR20040087498A (ko) * | 2003-04-08 | 2004-10-14 | 삼성전자주식회사 | 니켈금속분말 및 그 제조 방법 |
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CN103978227A (zh) * | 2014-05-22 | 2014-08-13 | 冷劲松 | 一种廉价便捷制备可控镍纳米线的方法 |
CN103978227B (zh) * | 2014-05-22 | 2016-06-08 | 冷劲松 | 一种廉价便捷制备可控镍纳米线的方法 |
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US20060042416A1 (en) | 2006-03-02 |
JP5047480B2 (ja) | 2012-10-10 |
US7520915B2 (en) | 2009-04-21 |
CN1739895B (zh) | 2010-08-11 |
KR20060019066A (ko) | 2006-03-03 |
JP2006063449A (ja) | 2006-03-09 |
CN1739895A (zh) | 2006-03-01 |
TW200607763A (en) | 2006-03-01 |
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