KR101502804B1 - Pd 및 Pd-Ni 전해질 욕조 - Google Patents
Pd 및 Pd-Ni 전해질 욕조 Download PDFInfo
- Publication number
- KR101502804B1 KR101502804B1 KR1020107024801A KR20107024801A KR101502804B1 KR 101502804 B1 KR101502804 B1 KR 101502804B1 KR 1020107024801 A KR1020107024801 A KR 1020107024801A KR 20107024801 A KR20107024801 A KR 20107024801A KR 101502804 B1 KR101502804 B1 KR 101502804B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrolyte
- palladium
- metal
- deposition
- nickel
- 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.)
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- 239000003792 electrolyte Substances 0.000 title claims abstract description 83
- 229910052763 palladium Inorganic materials 0.000 title claims abstract description 33
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical group [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000000034 method Methods 0.000 claims abstract description 31
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 229910001252 Pd alloy Inorganic materials 0.000 claims abstract description 12
- 238000004070 electrodeposition Methods 0.000 claims abstract description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- 150000003839 salts Chemical class 0.000 claims description 23
- 238000000151 deposition Methods 0.000 claims description 19
- 230000008021 deposition Effects 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 16
- 229910052759 nickel Inorganic materials 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 239000003446 ligand Substances 0.000 claims description 10
- -1 palladium cation Chemical class 0.000 claims description 8
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 7
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 7
- DNHDSWZXBHTLDP-UHFFFAOYSA-N 3-(2-ethenylpyridin-1-ium-1-yl)propane-1-sulfonate Chemical compound [O-]S(=O)(=O)CCC[N+]1=CC=CC=C1C=C DNHDSWZXBHTLDP-UHFFFAOYSA-N 0.000 claims description 6
- REEBJQTUIJTGAL-UHFFFAOYSA-N 3-pyridin-1-ium-1-ylpropane-1-sulfonate Chemical compound [O-]S(=O)(=O)CCC[N+]1=CC=CC=C1 REEBJQTUIJTGAL-UHFFFAOYSA-N 0.000 claims description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052737 gold Inorganic materials 0.000 claims description 6
- 239000010931 gold Substances 0.000 claims description 6
- 229910021645 metal ion Inorganic materials 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- RJPRZHQPROLZRW-UHFFFAOYSA-N 2-hydroxy-3-pyridin-1-ium-1-ylpropane-1-sulfonate Chemical compound [O-]S(=O)(=O)CC(O)C[N+]1=CC=CC=C1 RJPRZHQPROLZRW-UHFFFAOYSA-N 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 4
- 150000004985 diamines Chemical class 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 3
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 2
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- 229910000990 Ni alloy 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
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 150000001449 anionic compounds Chemical class 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
- 229910001412 inorganic anion Inorganic materials 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- 239000011135 tin Substances 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- AGGKEGLBGGJEBZ-UHFFFAOYSA-N tetramethylenedisulfotetramine Chemical class C1N(S2(=O)=O)CN3S(=O)(=O)N1CN2C3 AGGKEGLBGGJEBZ-UHFFFAOYSA-N 0.000 claims 1
- 150000002940 palladium Chemical class 0.000 abstract description 5
- 238000009713 electroplating Methods 0.000 abstract description 3
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 35
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 20
- 229910021529 ammonia Inorganic materials 0.000 description 10
- 238000000576 coating method Methods 0.000 description 9
- AQBOUNVXZQRXNP-UHFFFAOYSA-L azane;dichloropalladium Chemical compound N.N.N.N.Cl[Pd]Cl AQBOUNVXZQRXNP-UHFFFAOYSA-L 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 150000002739 metals Chemical class 0.000 description 7
- 150000004679 hydroxides Chemical class 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 239000010936 titanium Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000080 wetting agent Substances 0.000 description 5
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 4
- 229960003237 betaine Drugs 0.000 description 4
- VHRGRCVQAFMJIZ-UHFFFAOYSA-N cadaverine Chemical compound NCCCCCN VHRGRCVQAFMJIZ-UHFFFAOYSA-N 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 4
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 4
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 4
- MUJIDPITZJWBSW-UHFFFAOYSA-N palladium(2+) Chemical compound [Pd+2] MUJIDPITZJWBSW-UHFFFAOYSA-N 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 4
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 3
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical class C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000004312 hexamethylene tetramine Substances 0.000 description 2
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-O pyridinium Chemical compound C1=CC=[NH+]C=C1 JUJWROOIHBZHMG-UHFFFAOYSA-O 0.000 description 2
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 2
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 2
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical class NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 2
- 150000003460 sulfonic acids Chemical class 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- VUVORVXMOLQFMO-ONEGZZNKSA-N (e)-3-pyridin-3-ylprop-2-enoic acid Chemical compound OC(=O)\C=C\C1=CC=CN=C1 VUVORVXMOLQFMO-ONEGZZNKSA-N 0.000 description 1
- PQHYOGIRXOKOEJ-UHFFFAOYSA-N 2-(1,2-dicarboxyethylamino)butanedioic acid Chemical compound OC(=O)CC(C(O)=O)NC(C(O)=O)CC(O)=O PQHYOGIRXOKOEJ-UHFFFAOYSA-N 0.000 description 1
- SHHKMWMIKILKQW-UHFFFAOYSA-N 2-formylbenzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1C=O SHHKMWMIKILKQW-UHFFFAOYSA-N 0.000 description 1
- RSEBUVRVKCANEP-UHFFFAOYSA-N 2-pyrroline Chemical compound C1CC=CN1 RSEBUVRVKCANEP-UHFFFAOYSA-N 0.000 description 1
- YBIWIEFOLKWDNV-UHFFFAOYSA-N 3-quinolin-3-ylprop-2-enoic acid Chemical compound C1=CC=CC2=CC(C=CC(=O)O)=CN=C21 YBIWIEFOLKWDNV-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 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
- 206010061218 Inflammation Diseases 0.000 description 1
- 241000047703 Nonion Species 0.000 description 1
- 229910002669 PdNi Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 1
- WINXNKPZLFISPD-UHFFFAOYSA-M Saccharin sodium Chemical compound [Na+].C1=CC=C2C(=O)[N-]S(=O)(=O)C2=C1 WINXNKPZLFISPD-UHFFFAOYSA-M 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-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
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- KACAUYDQOUENGF-UHFFFAOYSA-N [Ta].[Ru].[Ir] Chemical compound [Ta].[Ru].[Ir] KACAUYDQOUENGF-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 125000000732 arylene group Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
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- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- RLGQACBPNDBWTB-UHFFFAOYSA-N cetyltrimethylammonium ion Chemical compound CCCCCCCCCCCCCCCC[N+](C)(C)C RLGQACBPNDBWTB-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
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- 238000005260 corrosion Methods 0.000 description 1
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- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 235000019329 dioctyl sodium sulphosuccinate Nutrition 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- YHAIUSTWZPMYGG-UHFFFAOYSA-L disodium;2,2-dioctyl-3-sulfobutanedioate Chemical compound [Na+].[Na+].CCCCCCCCC(C([O-])=O)(C(C([O-])=O)S(O)(=O)=O)CCCCCCCC YHAIUSTWZPMYGG-UHFFFAOYSA-L 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
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- KDOWHHULNTXTNS-UHFFFAOYSA-N hex-3-yne-2,5-diol Chemical compound CC(O)C#CC(C)O KDOWHHULNTXTNS-UHFFFAOYSA-N 0.000 description 1
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- 230000004054 inflammatory process Effects 0.000 description 1
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- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- JZJXKEWVUBVOEH-UHFFFAOYSA-N n,n-diethylprop-2-yn-1-amine Chemical compound CCN(CC)CC#C JZJXKEWVUBVOEH-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 150000002941 palladium compounds Chemical class 0.000 description 1
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- UIIIBRHUICCMAI-UHFFFAOYSA-N prop-2-ene-1-sulfonic acid Chemical compound OS(=O)(=O)CC=C UIIIBRHUICCMAI-UHFFFAOYSA-N 0.000 description 1
- UOCCVDMCNJYVIW-UHFFFAOYSA-N prop-2-yne-1-sulfonic acid Chemical compound OS(=O)(=O)CC#C UOCCVDMCNJYVIW-UHFFFAOYSA-N 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229960002317 succinimide Drugs 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C25D3/50—Electroplating: Baths therefor from solutions of platinum group metals
- C25D3/52—Electroplating: Baths therefor from solutions of platinum group metals characterised by the organic bath constituents used
-
- 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
- C25D3/567—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of platinum group metals
Landscapes
- 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)
- Chemically Coating (AREA)
Abstract
Description
Claims (17)
- 금속 또는 전도성 기판 상에 팔라듐(palladium) 또는 팔라듐 합금의 전기화학 침착(deposition)을 위한 수성 전해질(aqueous electrolyte)에 있어서,
상기 전해질은 상대(counter) 이온들로서 하이드로겐카보네이트 (hydrogencarbonate) 또는 카보네이트를 갖는 그 염들(salts)의 형태로 침착되는 금속 이온들의 유기 올리고아민 복합체들(organic oligoamine complexes) 및 제4(quaternary) 암모늄 그룹 및 산 그룹의 내부적 염 (internal salt)에 기초한 증백제(brightener)를 포함하는 전해질. - 제 1 항에 있어서, 상기 전해질은 1 내지 100 g/l의 농도로 팔라듐을 포함하는 전해질.
- 제 1 항에 있어서, 용융성(soluble) 염들의 형태의 니켈, 코발트, 철(iron), 인듐(indium), 금, 은, 주석(tin) 및 그 혼합물들로 구성되는 그룹으로부터 침착되는 추가 금속 이온들을 포함하는 전해질.
- 제 3 항에 있어서, 상기 전해질에 기초하여 50 g/l 이하의 농도들로 침착되는 추가 금속 이온들을 포함하는 전해질.
- 제 1 항에 있어서, 상기 유기 올리고아민은 2 내지 11 카본 원자들을 갖는 디아민(diamine), 트리아민(triamine), 또는 테트라아민(tetramine) 유도체 (derivative)인 전해질.
- 제 5 항에 있어서, 상기 전해질 내의 유기 올리고아민들의 양은 전해질의 0.1 내지 5 mol/l의 범위 이내인 전해질.
- 제 1 항에 있어서, 상기 전해질의 pH는 3 내지 7의 범위 이내인 전해질.
- 제 1 항에 있어서, 1-(3-설포프로필)-2-비닐피리디늄 베타인 (1-(3-sulfopropyl)-2-vinylpyridinium betaine), 1-(3-설포프로필)피리디늄 베타인, 1-(2-하이드록시(hydroxy)-3-설포프로필)피리디늄 베타인으로 구성되는 그룹으로부터 선택된 하나 이상의 화합물들이 증백제로서 사용되는 전해질.
- 제 1 항에 있어서, 상기 증백제들은 전해질의 1 내지 10000 mg/l의 양들로 존재하는 전해질.
- 제 1 항에 있어서, 설페이트(sulfate) 또는 니트레이트(nitrate), 하이드로겐카보네이트(hydrogencarbonate) 또는 카보네이트 이온들 또는 옥사이드(oxide), 하이드록사이드(hydroxide) 또는 그 혼합물들 이외의(apart from) 무기 음이온들(inorganic anions)을 갖는 추가 침착 금속 염들이 상기 전해질에 추가되지 않는 전해질.
- 금속 또는 전도성 기판 상에 팔라듐 또는 팔라듐 합금의 전기화학 침착을 위한 프로세스에 있어서,
제 1 항 내지 제 10 항 중 어느 하나의 항에 기재된 바와 같은 전해질이 사용되는 프로세스. - 제 11 항에 있어서, 상기 금속 기판은 니켈, 니켈 합금들, 금, 은, 구리(copper) 및 구리 합금들, 철(iron), 철 합금들(iron alloys)로 구성되는 그룹으로부터 선택되는 프로세스.
- 제 11 항에 있어서, 20℃ 내지 80℃의 온도에서 수행되는 프로세스.
- 제 11 항에 있어서, 상기 침착을 위해 0.1 내지 150 A/dm2의 범위의 전류 밀도들이 설정되는 프로세스.
- 제 11 항에 있어서, 상기 침착은 불용성 아노드들(insoluble anodes)을 사용하여 수행되는 프로세스.
- 2가 팔라듐 양이온(divalent palladium cation), 하나 이상의 비덴테이트 (bidentate), 트리덴테이트(tridentate) 또는 테트라덴테이트 아민 (tetradentate amine) 리간드들 및 카보네이트 음이온 또는 두 개의 하이드로겐카보네이트 음이온들 또는 그 혼합물을 포함하는 팔라듐 복합체(complex).
- 삭제
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PCT/EP2008/003667 WO2009135505A1 (de) | 2008-05-07 | 2008-05-07 | Pd- und pd-ni-elektrolytbäder |
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US (1) | US8900436B2 (ko) |
EP (1) | EP2283170B1 (ko) |
JP (1) | JP5586587B2 (ko) |
KR (1) | KR101502804B1 (ko) |
CN (1) | CN102037162B (ko) |
AT (1) | ATE555235T1 (ko) |
ES (1) | ES2387055T3 (ko) |
PL (1) | PL2283170T3 (ko) |
TW (1) | TWI475134B (ko) |
WO (1) | WO2009135505A1 (ko) |
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DE102009029558A1 (de) * | 2009-09-17 | 2011-03-31 | Schott Solar Ag | Elektrolytzusammensetzung |
RU2469697C1 (ru) * | 2011-05-23 | 2012-12-20 | Открытое акционерное общество "Научно-производственный комплекс "Суперметалл" имени Е.И. Рытвина" | Способ нанесения гальванического покрытия на съемные зубные протезы |
CN104885298B (zh) * | 2012-12-12 | 2017-12-26 | Ls电线有限公司 | 无线电力用天线以及具备该无线电力用天线的双模天线 |
KR102482321B1 (ko) * | 2014-09-04 | 2022-12-27 | 니혼 고쥰도가가쿠 가부시키가이샤 | 팔라듐 도금액 및 그것을 사용하여 얻어진 팔라듐 피막 |
JP6189878B2 (ja) * | 2015-01-14 | 2017-08-30 | 松田産業株式会社 | パラジウム又はパラジウム合金めっき用シアン耐性付与剤、めっき液、めっき液へのシアン耐性付与方法 |
AT516876B1 (de) * | 2015-03-09 | 2016-11-15 | Ing W Garhöfer Ges M B H | Abscheidung von dekorativen Palladium-Eisen-Legierungsbeschichtungen auf metallischen Substanzen |
US20180053714A1 (en) * | 2016-08-18 | 2018-02-22 | Rohm And Haas Electronic Materials Llc | Multi-layer electrical contact element |
JP6663335B2 (ja) * | 2016-10-07 | 2020-03-11 | 松田産業株式会社 | パラジウム−ニッケル合金皮膜及びその製造方法 |
KR101867733B1 (ko) * | 2016-12-22 | 2018-06-14 | 주식회사 포스코 | 철-니켈 합금 전해액, 표면조도가 우수한 철-니켈 합금 포일 및 이의 제조방법 |
CN107385481A (zh) * | 2017-07-26 | 2017-11-24 | 苏州鑫旷新材料科技有限公司 | 一种无氰电镀金液 |
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 |
CN108864200B (zh) * | 2018-08-06 | 2020-12-11 | 金川集团股份有限公司 | 电镀用硫酸乙二胺钯的一步制备方法 |
DE102018133244A1 (de) | 2018-12-20 | 2020-06-25 | Umicore Galvanotechnik Gmbh | Nickel-Amin-Komplex mit reduzierter Tendenz zur Bildung schädlicher Abbauprodukte |
CN110144729B (zh) * | 2019-06-14 | 2020-07-07 | 中国科学院长春应用化学研究所 | 一种导电金包覆聚酰亚胺纤维及其制备方法 |
CN115244222A (zh) * | 2021-02-12 | 2022-10-25 | 松田产业株式会社 | 镀钯液和镀钯补充液 |
JP7282136B2 (ja) * | 2021-02-12 | 2023-05-26 | 松田産業株式会社 | パラジウムめっき液及びパラジウムめっき補充液 |
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PL2283170T3 (pl) | 2012-09-28 |
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US20110168566A1 (en) | 2011-07-14 |
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TWI475134B (zh) | 2015-03-01 |
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