JP4435862B1 - 銀含有合金メッキ浴、およびこれを用いた電解メッキ方法 - Google Patents
銀含有合金メッキ浴、およびこれを用いた電解メッキ方法 Download PDFInfo
- Publication number
- JP4435862B1 JP4435862B1 JP2009528537A JP2009528537A JP4435862B1 JP 4435862 B1 JP4435862 B1 JP 4435862B1 JP 2009528537 A JP2009528537 A JP 2009528537A JP 2009528537 A JP2009528537 A JP 2009528537A JP 4435862 B1 JP4435862 B1 JP 4435862B1
- Authority
- JP
- Japan
- Prior art keywords
- silver
- mass
- plating bath
- plating
- substrate
- 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
- 238000007747 plating Methods 0.000 title claims abstract description 99
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 56
- 239000004332 silver Substances 0.000 title claims abstract description 56
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 238000009713 electroplating Methods 0.000 title claims abstract description 32
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 28
- 239000000956 alloy Substances 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 46
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 239000008139 complexing agent Substances 0.000 claims abstract description 18
- 239000002904 solvent Substances 0.000 claims abstract description 14
- 150000002251 gadolinium compounds Chemical class 0.000 claims abstract description 12
- 229940100890 silver compound Drugs 0.000 claims abstract description 10
- 150000003379 silver compounds Chemical class 0.000 claims abstract description 10
- 238000000151 deposition Methods 0.000 claims abstract description 4
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 20
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 10
- 230000005684 electric field Effects 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- -1 Silver ions Chemical class 0.000 description 24
- 150000003839 salts Chemical class 0.000 description 14
- 229910000679 solder Inorganic materials 0.000 description 12
- 239000002253 acid Substances 0.000 description 11
- 239000002585 base Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- DXYYSGDWQCSKKO-UHFFFAOYSA-N 2-methylbenzothiazole Chemical compound C1=CC=C2SC(C)=NC2=C1 DXYYSGDWQCSKKO-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 238000010301 surface-oxidation reaction Methods 0.000 description 4
- QCBSYPYHCJMQGB-UHFFFAOYSA-N 2-ethyl-1,3,5-triazine Chemical compound CCC1=NC=NC=N1 QCBSYPYHCJMQGB-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-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
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000011135 tin Substances 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- NARVIWMVBMUEOG-UHFFFAOYSA-N 2-Hydroxy-propylene Natural products CC(O)=C NARVIWMVBMUEOG-UHFFFAOYSA-N 0.000 description 2
- YEDUAINPPJYDJZ-UHFFFAOYSA-N 2-hydroxybenzothiazole Chemical compound C1=CC=C2SC(O)=NC2=C1 YEDUAINPPJYDJZ-UHFFFAOYSA-N 0.000 description 2
- RGHHSNMVTDWUBI-UHFFFAOYSA-N 4-hydroxybenzaldehyde Chemical compound OC1=CC=C(C=O)C=C1 RGHHSNMVTDWUBI-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 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
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- PQIJHIWFHSVPMH-UHFFFAOYSA-N [Cu].[Ag].[Sn] Chemical compound [Cu].[Ag].[Sn] PQIJHIWFHSVPMH-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002845 discoloration Methods 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 229910001938 gadolinium oxide Inorganic materials 0.000 description 2
- 229940075613 gadolinium oxide Drugs 0.000 description 2
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 2
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- ZQBAKBUEJOMQEX-UHFFFAOYSA-N phenyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=CC=C1 ZQBAKBUEJOMQEX-UHFFFAOYSA-N 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- SMQUZDBALVYZAC-UHFFFAOYSA-N salicylaldehyde Chemical compound OC1=CC=CC=C1C=O SMQUZDBALVYZAC-UHFFFAOYSA-N 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 2
- 150000003585 thioureas Chemical class 0.000 description 2
- 229910000969 tin-silver-copper Inorganic materials 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- WHOZNOZYMBRCBL-OUKQBFOZSA-N (2E)-2-Tetradecenal Chemical compound CCCCCCCCCCC\C=C\C=O WHOZNOZYMBRCBL-OUKQBFOZSA-N 0.000 description 1
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- ZXSQEZNORDWBGZ-UHFFFAOYSA-N 1,3-dihydropyrrolo[2,3-b]pyridin-2-one Chemical compound C1=CN=C2NC(=O)CC2=C1 ZXSQEZNORDWBGZ-UHFFFAOYSA-N 0.000 description 1
- NLMDJJTUQPXZFG-UHFFFAOYSA-N 1,4,10,13-tetraoxa-7,16-diazacyclooctadecane Chemical compound C1COCCOCCNCCOCCOCCN1 NLMDJJTUQPXZFG-UHFFFAOYSA-N 0.000 description 1
- SQAINHDHICKHLX-UHFFFAOYSA-N 1-naphthaldehyde Chemical compound C1=CC=C2C(C=O)=CC=CC2=C1 SQAINHDHICKHLX-UHFFFAOYSA-N 0.000 description 1
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- XHANCLXYCNTZMM-UHFFFAOYSA-N 2,5-dimethyl-1,3-benzothiazole Chemical compound CC1=CC=C2SC(C)=NC2=C1 XHANCLXYCNTZMM-UHFFFAOYSA-N 0.000 description 1
- GXVUZYLYWKWJIM-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanamine Chemical compound NCCOCCN GXVUZYLYWKWJIM-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 description 1
- RNMCCPMYXUKHAZ-UHFFFAOYSA-N 2-[3,3-diamino-1,2,2-tris(carboxymethyl)cyclohexyl]acetic acid Chemical compound NC1(N)CCCC(CC(O)=O)(CC(O)=O)C1(CC(O)=O)CC(O)=O RNMCCPMYXUKHAZ-UHFFFAOYSA-N 0.000 description 1
- WYMDDFRYORANCC-UHFFFAOYSA-N 2-[[3-[bis(carboxymethyl)amino]-2-hydroxypropyl]-(carboxymethyl)amino]acetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)CN(CC(O)=O)CC(O)=O WYMDDFRYORANCC-UHFFFAOYSA-N 0.000 description 1
- UHGULLIUJBCTEF-UHFFFAOYSA-N 2-aminobenzothiazole Chemical compound C1=CC=C2SC(N)=NC2=C1 UHGULLIUJBCTEF-UHFFFAOYSA-N 0.000 description 1
- BSQLQMLFTHJVKS-UHFFFAOYSA-N 2-chloro-1,3-benzothiazole Chemical compound C1=CC=C2SC(Cl)=NC2=C1 BSQLQMLFTHJVKS-UHFFFAOYSA-N 0.000 description 1
- UTBVIMLZIRIFFR-UHFFFAOYSA-N 2-methylthio-1,3-benzothiazole Chemical compound C1=CC=C2SC(SC)=NC2=C1 UTBVIMLZIRIFFR-UHFFFAOYSA-N 0.000 description 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- SRWILAKSARHZPR-UHFFFAOYSA-N 3-chlorobenzaldehyde Chemical compound ClC1=CC=CC(C=O)=C1 SRWILAKSARHZPR-UHFFFAOYSA-N 0.000 description 1
- BZOVBIIWPDQIHF-UHFFFAOYSA-N 3-hydroxy-2-methylbenzenesulfonic acid Chemical compound CC1=C(O)C=CC=C1S(O)(=O)=O BZOVBIIWPDQIHF-UHFFFAOYSA-N 0.000 description 1
- BQXQXNRTOOGCLK-UHFFFAOYSA-N 4-(3-hydroxybutylideneamino)benzenesulfonic acid Chemical compound CC(O)CC=NC1=CC=C(S(O)(=O)=O)C=C1 BQXQXNRTOOGCLK-UHFFFAOYSA-N 0.000 description 1
- QCEZXJMYFXHCHZ-UHFFFAOYSA-N 4-(butylideneamino)benzenesulfonic acid Chemical compound CCCC=NC1=CC=C(S(O)(=O)=O)C=C1 QCEZXJMYFXHCHZ-UHFFFAOYSA-N 0.000 description 1
- DXLXRNZCYAYUED-UHFFFAOYSA-N 4-[2-[4-(3-quinolin-4-ylpyrazolo[1,5-a]pyrimidin-6-yl)phenoxy]ethyl]morpholine Chemical compound C=1C=C(C2=CN3N=CC(=C3N=C2)C=2C3=CC=CC=C3N=CC=2)C=CC=1OCCN1CCOCC1 DXLXRNZCYAYUED-UHFFFAOYSA-N 0.000 description 1
- BXRFQSNOROATLV-UHFFFAOYSA-N 4-nitrobenzaldehyde Chemical compound [O-][N+](=O)C1=CC=C(C=O)C=C1 BXRFQSNOROATLV-UHFFFAOYSA-N 0.000 description 1
- XCALAYIRFYALSX-UHFFFAOYSA-N 5-chloro-2-methyl-1,3-benzothiazole Chemical compound ClC1=CC=C2SC(C)=NC2=C1 XCALAYIRFYALSX-UHFFFAOYSA-N 0.000 description 1
- KZHGPDSVHSDCMX-UHFFFAOYSA-N 6-methoxy-1,3-benzothiazol-2-amine Chemical compound COC1=CC=C2N=C(N)SC2=C1 KZHGPDSVHSDCMX-UHFFFAOYSA-N 0.000 description 1
- DZWTXWPRWRLHIL-UHFFFAOYSA-N 6-methyl-1,3-benzothiazol-2-amine Chemical compound CC1=CC=C2N=C(N)SC2=C1 DZWTXWPRWRLHIL-UHFFFAOYSA-N 0.000 description 1
- QPOZGXKWWKLJDK-UHFFFAOYSA-N 6-nitro-3h-1,3-benzothiazole-2-thione Chemical compound [O-][N+](=O)C1=CC=C2NC(=S)SC2=C1 QPOZGXKWWKLJDK-UHFFFAOYSA-N 0.000 description 1
- 239000005725 8-Hydroxyquinoline Substances 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Natural products OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 1
- BWHOZHOGCMHOBV-UHFFFAOYSA-N Benzalacetone Natural products CC(=O)C=CC1=CC=CC=C1 BWHOZHOGCMHOBV-UHFFFAOYSA-N 0.000 description 1
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical compound N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-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
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 150000000921 Gadolinium Chemical class 0.000 description 1
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
- PWKSKIMOESPYIA-BYPYZUCNSA-N L-N-acetyl-Cysteine Chemical compound CC(=O)N[C@@H](CS)C(O)=O PWKSKIMOESPYIA-BYPYZUCNSA-N 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- FSVCELGFZIQNCK-UHFFFAOYSA-N N,N-bis(2-hydroxyethyl)glycine Chemical compound OCCN(CCO)CC(O)=O FSVCELGFZIQNCK-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- RZDZTERVDXYFJM-UHFFFAOYSA-L S(=O)(=O)(O)C(C(=O)[O-])CC(=O)[O-].[Ag+2] Chemical compound S(=O)(=O)(O)C(C(=O)[O-])CC(=O)[O-].[Ag+2] RZDZTERVDXYFJM-UHFFFAOYSA-L 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 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
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-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
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 description 1
- 229960004308 acetylcysteine Drugs 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000008431 aliphatic amides Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000006172 buffering agent Substances 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
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000004649 carbonic 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
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 1
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 150000003983 crown ethers Chemical class 0.000 description 1
- 239000002739 cryptand Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 229940116901 diethyldithiocarbamate Drugs 0.000 description 1
- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 description 1
- ZUVOYUDQAUHLLG-OLXYHTOASA-L disilver;(2r,3r)-2,3-dihydroxybutanedioate Chemical compound [Ag+].[Ag+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O ZUVOYUDQAUHLLG-OLXYHTOASA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- MEANOSLIBWSCIT-UHFFFAOYSA-K gadolinium trichloride Chemical compound Cl[Gd](Cl)Cl MEANOSLIBWSCIT-UHFFFAOYSA-K 0.000 description 1
- JAOZQVJVXQKQAD-UHFFFAOYSA-K gadolinium(3+);phosphate Chemical compound [Gd+3].[O-]P([O-])([O-])=O JAOZQVJVXQKQAD-UHFFFAOYSA-K 0.000 description 1
- QLAFITOLRQQGTE-UHFFFAOYSA-H gadolinium(3+);trisulfate Chemical compound [Gd+3].[Gd+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O QLAFITOLRQQGTE-UHFFFAOYSA-H 0.000 description 1
- MWFSXYMZCVAQCC-UHFFFAOYSA-N gadolinium(iii) nitrate Chemical compound [Gd+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O MWFSXYMZCVAQCC-UHFFFAOYSA-N 0.000 description 1
- 229940050410 gluconate Drugs 0.000 description 1
- 235000013905 glycine and its sodium salt Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 125000004464 hydroxyphenyl group Chemical group 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- TYQCGQRIZGCHNB-JLAZNSOCSA-N l-ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(O)=C(O)C1=O TYQCGQRIZGCHNB-JLAZNSOCSA-N 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- BPFBNAXGHSFGDC-UHFFFAOYSA-N n'-(2-aminoethyl)-n'-[2-[bis(2-aminoethyl)amino]ethyl]ethane-1,2-diamine Chemical compound NCCN(CCN)CCN(CCN)CCN BPFBNAXGHSFGDC-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 229960003540 oxyquinoline Drugs 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 229960003330 pentetic acid Drugs 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229940044654 phenolsulfonic acid Drugs 0.000 description 1
- 229960000969 phenyl salicylate Drugs 0.000 description 1
- QCDYQQDYXPDABM-UHFFFAOYSA-N phloroglucinol Chemical compound OC1=CC(O)=CC(O)=C1 QCDYQQDYXPDABM-UHFFFAOYSA-N 0.000 description 1
- 229960001553 phloroglucinol Drugs 0.000 description 1
- 229920001515 polyalkylene glycol Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 1
- 229960001755 resorcinol Drugs 0.000 description 1
- 150000003378 silver Chemical class 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- 229910001958 silver carbonate Inorganic materials 0.000 description 1
- LKZMBDSASOBTPN-UHFFFAOYSA-L silver carbonate Substances [Ag].[O-]C([O-])=O LKZMBDSASOBTPN-UHFFFAOYSA-L 0.000 description 1
- 229940071575 silver citrate Drugs 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- YPNVIBVEFVRZPJ-UHFFFAOYSA-L silver sulfate Chemical compound [Ag+].[Ag+].[O-]S([O-])(=O)=O YPNVIBVEFVRZPJ-UHFFFAOYSA-L 0.000 description 1
- 229910000367 silver sulfate Inorganic materials 0.000 description 1
- WYCFMBAHFPUBDS-UHFFFAOYSA-L silver sulfite Chemical compound [Ag+].[Ag+].[O-]S([O-])=O WYCFMBAHFPUBDS-UHFFFAOYSA-L 0.000 description 1
- NEMJXQHXQWLYDM-JJKGCWMISA-M silver;(2r,3s,4r,5r)-2,3,4,5,6-pentahydroxyhexanoate Chemical compound [Ag+].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O NEMJXQHXQWLYDM-JJKGCWMISA-M 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Inorganic materials [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003460 sulfonic acids Chemical class 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
- 238000004381 surface treatment Methods 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- BWHOZHOGCMHOBV-BQYQJAHWSA-N trans-benzylideneacetone Chemical compound CC(=O)\C=C\C1=CC=CC=C1 BWHOZHOGCMHOBV-BQYQJAHWSA-N 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
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- MBYLVOKEDDQJDY-UHFFFAOYSA-N tris(2-aminoethyl)amine Chemical compound NCCN(CCN)CCN MBYLVOKEDDQJDY-UHFFFAOYSA-N 0.000 description 1
- QUTYHQJYVDNJJA-UHFFFAOYSA-K trisilver;2-hydroxypropane-1,2,3-tricarboxylate Chemical compound [Ag+].[Ag+].[Ag+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QUTYHQJYVDNJJA-UHFFFAOYSA-K 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
- 235000012141 vanillin Nutrition 0.000 description 1
- 238000009736 wetting Methods 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
- C25D3/46—Electroplating: Baths therefor from solutions of silver
-
- 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
-
- 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
- C25D3/64—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of silver
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
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)
- Dental Preparations (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
【選択図】なし
Description
本発明のメッキ浴は、(a)メッキ浴中の全金属質量を基準に99.9質量%〜46質量%の銀を含む銀化合物、(b)メッキ浴中の全金属質量を基準に0.1質量%〜54質量%のガドリニウムを含むガドリニウム化合物、(c)少なくとも一種の錯化剤、および(d)溶媒を含む。
本発明の銀化合物は、単独でまたは後述する錯化剤とともに溶媒に溶解し、銀イオンを提供することのできる化合物であればよい。本発明には、これらに限定されないが、塩化銀、臭化銀、硫酸銀、亜硫酸銀、炭酸銀、有機スルホン酸銀、スルホコハク酸銀、硝酸銀、クエン酸銀、酒石酸銀、グルコン酸銀、シュウ酸銀、酸化銀等の銀塩およびこれらの混合物を含む任意の可溶性の塩類が使用できる。有機スルホン酸との塩類が好適である。
本発明のガドリニウム化合物は、単独でまたは後述する錯化剤とともに溶媒に溶解し、ガドリニウムイオンを提供することのできる化合物であればよい。本発明に用いることのできるガドリニウム化合物は、これらに限定されないが、硝酸ガドリニウム、酸化ガドリニウム、硫酸ガドリニウム、塩化ガドリニウム、リン酸ガドリニウム等のガドリニウム塩およびこれらの混合物を含む。酸化ガドリニウムが好適である。
錯化剤は、上記銀化合物および/または上記ガドリニウム化合物から提供された銀イオンおよび/またはガドリニウムイオンに配位し、イオンを安定化する化合物をいう。本発明において、錯化剤は2か所以上の金属配位部位を有してもよい。
本発明のメッキ浴の溶媒は、上記銀化合物、ガドリニウム化合物および錯化剤を溶解しうるものであればよい。当該溶媒として、水、および、アセトニトリル、アルコール、グリコール、トルエン、ジメチルホルムアミドなどの非水溶媒を用いることができる。イオン樹脂等により、他の金属イオンを除去した溶媒が好ましい。最も好ましくは、金属イオン除去処理を行った水である。
本発明のメッキ浴は、任意選択的に、公知の界面活性剤、安定剤、光沢剤、半光沢剤、酸化防止剤、pH調整剤などの各種添加剤をさらに混合することができる。
本発明は、メッキ浴中に基体を浸漬する工程と、該基体に電界を印加する工程とを含み、メッキ浴が(a)メッキ浴中の全金属質量を基準に99.9質量%〜46質量%の銀を含む銀化合物、(b)メッキ浴中の全金属質量を基準に0.1質量%〜54質量%のガドリニウムを含むガドリニウム化合物、(c)少なくとも一種の錯化剤、および(d)溶媒を含むことを特徴とする電解メッキ方法を提供する。本発明の電解メッキ方法は、バレルメッキ、ラックメッキ、高速連続メッキ、ラックレスメッキ等の当業者に広く一般に知られている方法を用いることができる。
本発明において、銀含有合金を表面に堆積することのできる基体は導電性であり、電解メッキプロセスにおいて陰極として使用される。基体として用いられる導電性材料は、これらに限定されないが、鉄、ニッケル、銅、クロム、スズ、亜鉛、およびこれらの合金、ならびにこれらの金属または合金により金属下地処理を施された樹脂基材を含む。好ましくは、ステンレス、42アロイ、リン青銅、ニッケル、黄銅材などである。また、基体は、メッキの接着性を向上させるため、表面処理を施してもよい。
本発明の電解メッキ方法において、銀含有合金を表面に堆積させる(メッキされる)基体は陰極として使用される。可溶性または好ましくは不溶性陽極が、第2の電極として用いられる。本発明において、パルスメッキ、または直流メッキ、あるいはパルスメッキと直流メッキの組み合わせを用いることができる。
本発明は、基体の表面に(1)全金属質量を基準に99.9質量%〜46質量%の銀、および(2)全金属質量を基準に0.1質量%〜54質量%のガドリニウムを含むことを特徴とする電解メッキが堆積された基体を提供する。
電解メッキされた基板を280℃で3分間加熱し、メッキ表面の変化を観察した。さらに、前記加熱処理を行ったメッキ表面を、クロスカット法(1mm間隔)により評価した。
電解メッキされた基板を一対のターミナル電極で挟持した。ターミナル電極と基板との接触面積を10cm2とし、1000Nの力でターミナル電極を基板に対して押圧した。この状態で、ターミナル電極間に5.00Aの電流を流し、一方のターミナル電極と基板との電位差を測定した。得られた電位差を用いて、接触抵抗値を求めた。
(株)マツザワ製表面硬度計(DMH−2型)を用い、常温の環境下で、0.245N(25gF)の荷重を加え、15秒の負荷条件にて測定した。
JIS H8502に基づき、電解メッキされた基板に中性塩水噴霧試験(5%−NaCl水溶液)を行った。メッキ表面の状態(腐食の有無)を、1時間後、24時間後、168時間(1週間)後に観察した。
JIS Z3196に基づき、電解メッキされた基板に対してウェッティングバランス法によるはんだ濡れ性試験を行った。はんだ浴には鉛系はんだとして錫−鉛共晶はんだ(錫:鉛=60%:40%)、鉛フリーはんだとして錫−銀−銅はんだ(錫:銀:銅=96.5%:3%:0.5%;千住金属製M705)をそれぞれ用いて評価した。
以下の成分を、第1表に示す濃度で含有するメッキ浴を調製した。調製したメッキ浴は、強酸性を示した。
以下の成分を、第2表に示す濃度で含有するメッキ浴を調製した。調製したメッキ浴は、強酸性を示した。
以下の成分を、第3表に示す濃度で含有するメッキ浴を調製した。調製したメッキ浴は、強酸性を示した。
Claims (4)
- 基体の表面に
(1)全金属質量を基準に99.9質量%〜46質量%の銀、および
(2)全金属質量を基準に0.1質量%〜54質量%のガドリニウム
を含むことを特徴とする電解メッキが堆積された基体。 - 前記基体が電子部材、装飾部材または歯科部材であることを特徴とする請求項1に記載の基体。
- 基体の表面に銀含有合金を堆積させるための電解メッキ方法であって、
メッキ浴中に基体を浸漬する工程と、
該基体に電界を印加する工程とを含み、
前記メッキ浴は、
(a)メッキ浴中の全金属質量を基準に99.9質量%〜46質量%の銀を含む銀化合物、
(b)メッキ浴中の全金属質量を基準に0.1質量%〜54質量%のガドリニウムを含むガドリニウム化合物、
(c)少なくとも一種の錯化剤、および
(d)溶媒
を含むことを特徴とする方法。 - 基体の表面に銀含有合金を堆積させるための電解メッキ浴であって、
(a)メッキ浴中の全金属質量を基準に99.9質量%〜46質量%の銀を含む銀化合物、
(b)メッキ浴中の全金属質量を基準に0.1質量%〜54質量%のガドリニウムを含むガドリニウム化合物、
(c)少なくとも一種の錯化剤、および
(d)溶媒
を含む電解メッキ浴。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2009/052088 WO2010089882A1 (ja) | 2009-02-06 | 2009-02-06 | 銀含有合金メッキ浴、およびこれを用いた電解メッキ方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP4435862B1 true JP4435862B1 (ja) | 2010-03-24 |
JPWO2010089882A1 JPWO2010089882A1 (ja) | 2012-08-09 |
Family
ID=42193818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009528537A Active JP4435862B1 (ja) | 2009-02-06 | 2009-02-06 | 銀含有合金メッキ浴、およびこれを用いた電解メッキ方法 |
Country Status (9)
Country | Link |
---|---|
US (2) | US20110293961A1 (ja) |
EP (1) | EP2395131A4 (ja) |
JP (1) | JP4435862B1 (ja) |
KR (1) | KR101286661B1 (ja) |
CN (1) | CN102308030B (ja) |
CA (1) | CA2751684C (ja) |
SG (1) | SG173551A1 (ja) |
TW (1) | TWI417427B (ja) |
WO (1) | WO2010089882A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2460910B1 (en) | 2009-07-31 | 2014-11-05 | Shinji Dewaki | Tin-containing alloy plating bath, electroplating method using same, and base having electroplated material deposited thereon |
CN103046090B (zh) * | 2012-12-28 | 2015-04-15 | 武汉吉和昌化工科技有限公司 | 一种无氰碱性镀铜溶液中防置换铜添加剂及其制备方法 |
KR101747931B1 (ko) | 2016-12-29 | 2017-06-28 | 주식회사 엠에스씨 | 비시안계 구리-주석 합금 도금액 |
WO2019190798A1 (en) | 2018-03-25 | 2019-10-03 | Wang Shih Ping | Breast ultrasound scanning |
CN108677222B (zh) * | 2018-06-14 | 2020-05-19 | 九江德福科技股份有限公司 | 一种用于制备锂电铜箔的电解液及生产工艺 |
US11434577B2 (en) * | 2019-10-17 | 2022-09-06 | Rohm And Haas Electronic Materials Llc | Acid aqueous binary silver-bismuth alloy electroplating compositions and methods |
CN110592624B (zh) * | 2019-10-29 | 2021-08-24 | 佛山市仁昌科技有限公司 | 一种含有复配磺酸盐光亮剂的pcb板银电镀液 |
KR102610613B1 (ko) * | 2021-11-30 | 2023-12-07 | (주)엠케이켐앤텍 | 반도체 테스트 소켓에 사용되는 도전성 입자의 도금액, 이의 도금방법, 및 이를 이용하여 도금된 도전성 입자 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62218595A (ja) * | 1986-03-18 | 1987-09-25 | Toru Watanabe | コバルト−ガドリニウム合金めつき浴 |
JPS62218596A (ja) * | 1986-03-18 | 1987-09-25 | Toru Watanabe | コバルト−ガドリニウム合金めつき浴 |
JP2000034529A (ja) * | 1998-07-14 | 2000-02-02 | Tanaka Kikinzoku Kogyo Kk | 摺動接点材料 |
WO2006132416A1 (ja) * | 2005-06-10 | 2006-12-14 | Tanaka Kikinzoku Kogyo K.K. | 反射率・透過率維持特性に優れた銀合金 |
WO2006132412A1 (ja) * | 2005-06-10 | 2006-12-14 | Tanaka Kikinzoku Kogyo K.K. | 電極、配線及び電磁波遮蔽用の銀合金 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4477318A (en) * | 1980-11-10 | 1984-10-16 | Omi International Corporation | Trivalent chromium electrolyte and process employing metal ion reducing agents |
US4478691A (en) * | 1981-10-13 | 1984-10-23 | At&T Bell Laboratories | Silver plating procedure |
JPH05287542A (ja) | 1992-04-08 | 1993-11-02 | Mitsubishi Paper Mills Ltd | 無電解銀メッキ方法 |
JPH0734211A (ja) | 1992-10-26 | 1995-02-03 | Nippon Steel Corp | 高耐食性亜鉛合金めっき鋼板 |
JP3108302B2 (ja) | 1994-12-28 | 2000-11-13 | 古河電気工業株式会社 | 電気接触特性および半田付性に優れたSn合金めっき材の製造方法 |
JP2000076948A (ja) | 1998-09-01 | 2000-03-14 | Toshiba Corp | 電気接触子 |
JP2000094181A (ja) | 1998-09-24 | 2000-04-04 | Sony Corp | はんだ合金組成物 |
JP2000212763A (ja) * | 1999-01-19 | 2000-08-02 | Shipley Far East Ltd | 銀合金メッキ浴及びそれを用いる銀合金被膜の形成方法 |
JP2002167676A (ja) | 2000-11-24 | 2002-06-11 | Millenium Gate Technology Co Ltd | 無電解金メッキ方法 |
JP3656898B2 (ja) | 2001-01-31 | 2005-06-08 | 日立金属株式会社 | 平面表示装置用Ag合金系反射膜 |
US20030159938A1 (en) | 2002-02-15 | 2003-08-28 | George Hradil | Electroplating solution containing organic acid complexing agent |
US20040020567A1 (en) | 2002-07-30 | 2004-02-05 | Baldwin Kevin Richard | Electroplating solution |
JP4064774B2 (ja) | 2002-09-26 | 2008-03-19 | 株式会社神戸製鋼所 | 水素透過体とその製造方法 |
KR100539235B1 (ko) | 2003-06-12 | 2005-12-27 | 삼성전자주식회사 | 금 도금된 리드와 금 범프 간의 본딩을 가지는 패키지 제조 방법 |
JP3907666B2 (ja) * | 2004-07-15 | 2007-04-18 | 株式会社神戸製鋼所 | レーザーマーキング用再生専用光情報記録媒体 |
JP2007111898A (ja) | 2005-10-18 | 2007-05-10 | Kobe Steel Ltd | 光情報記録媒体用の記録層およびスパッタリングターゲット、並びに光情報記録媒体 |
WO2007046390A1 (ja) | 2005-10-18 | 2007-04-26 | Kabushiki Kaisha Kobe Seiko Sho | 光情報記録媒体用記録層、光情報記録媒体、および光情報記録媒体用スパッタリングターゲット |
US7214409B1 (en) | 2005-12-21 | 2007-05-08 | United Technologies Corporation | High strength Ni-Pt-Al-Hf bondcoat |
JP2008051840A (ja) | 2006-08-22 | 2008-03-06 | Mitsubishi Materials Corp | 熱欠陥発生がなくかつ密着性に優れた液晶表示装置用配線および電極並びにそれらを形成するためのスパッタリングターゲット |
JP4740814B2 (ja) | 2006-09-29 | 2011-08-03 | Jx日鉱日石金属株式会社 | 耐ウィスカー性に優れた銅合金リフローSnめっき材 |
JP4986141B2 (ja) | 2007-05-08 | 2012-07-25 | 国立大学法人秋田大学 | 錫メッキの針状ウィスカの発生を抑制する方法 |
JP5098685B2 (ja) | 2008-02-18 | 2012-12-12 | カシオ計算機株式会社 | 小型化学反応装置 |
JP5583894B2 (ja) | 2008-06-12 | 2014-09-03 | ローム・アンド・ハース・エレクトロニック・マテリアルズ,エル.エル.シー. | 電気錫めっき液および電気錫めっき方法 |
WO2010021624A1 (en) | 2008-08-21 | 2010-02-25 | Agere Systems, Inc. | Mitigation of whiskers in sn-films |
EP2460910B1 (en) | 2009-07-31 | 2014-11-05 | Shinji Dewaki | Tin-containing alloy plating bath, electroplating method using same, and base having electroplated material deposited thereon |
-
2009
- 2009-02-06 EP EP09839659A patent/EP2395131A4/en not_active Withdrawn
- 2009-02-06 US US13/147,901 patent/US20110293961A1/en not_active Abandoned
- 2009-02-06 JP JP2009528537A patent/JP4435862B1/ja active Active
- 2009-02-06 KR KR1020117018166A patent/KR101286661B1/ko active IP Right Grant
- 2009-02-06 WO PCT/JP2009/052088 patent/WO2010089882A1/ja active Application Filing
- 2009-02-06 CA CA2751684A patent/CA2751684C/en not_active Expired - Fee Related
- 2009-02-06 SG SG2011056371A patent/SG173551A1/en unknown
- 2009-02-06 CN CN200980156153.2A patent/CN102308030B/zh active Active
-
2010
- 2010-02-04 TW TW099103335A patent/TWI417427B/zh not_active IP Right Cessation
-
2014
- 2014-05-05 US US14/269,917 patent/US9574281B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62218595A (ja) * | 1986-03-18 | 1987-09-25 | Toru Watanabe | コバルト−ガドリニウム合金めつき浴 |
JPS62218596A (ja) * | 1986-03-18 | 1987-09-25 | Toru Watanabe | コバルト−ガドリニウム合金めつき浴 |
JP2000034529A (ja) * | 1998-07-14 | 2000-02-02 | Tanaka Kikinzoku Kogyo Kk | 摺動接点材料 |
WO2006132416A1 (ja) * | 2005-06-10 | 2006-12-14 | Tanaka Kikinzoku Kogyo K.K. | 反射率・透過率維持特性に優れた銀合金 |
WO2006132412A1 (ja) * | 2005-06-10 | 2006-12-14 | Tanaka Kikinzoku Kogyo K.K. | 電極、配線及び電磁波遮蔽用の銀合金 |
Also Published As
Publication number | Publication date |
---|---|
CA2751684A1 (en) | 2010-08-12 |
SG173551A1 (en) | 2011-09-29 |
TWI417427B (zh) | 2013-12-01 |
KR101286661B1 (ko) | 2013-07-16 |
WO2010089882A1 (ja) | 2010-08-12 |
TW201109480A (en) | 2011-03-16 |
CA2751684C (en) | 2013-05-21 |
US9574281B2 (en) | 2017-02-21 |
EP2395131A1 (en) | 2011-12-14 |
JPWO2010089882A1 (ja) | 2012-08-09 |
US20140238866A1 (en) | 2014-08-28 |
EP2395131A4 (en) | 2013-02-06 |
CN102308030A (zh) | 2012-01-04 |
US20110293961A1 (en) | 2011-12-01 |
CN102308030B (zh) | 2015-01-07 |
KR20110104085A (ko) | 2011-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4435862B1 (ja) | 銀含有合金メッキ浴、およびこれを用いた電解メッキ方法 | |
JP4392640B2 (ja) | 非シアン系の金−スズ合金メッキ浴 | |
JP3513709B2 (ja) | 前処理によるスズホイスカーの防止方法 | |
JP5150016B2 (ja) | スズ又はスズ合金メッキ浴、及び当該メッキ浴を用いたバレルメッキ方法 | |
JP4756886B2 (ja) | 非シアン系のスズ−銀合金メッキ浴 | |
JP4531128B1 (ja) | スズ含有合金メッキ浴、これを用いた電解メッキ方法および該電解メッキが堆積された基体 | |
JP4756887B2 (ja) | 非シアン系のスズ−銀合金電気メッキ浴 | |
JP3538499B2 (ja) | 錫−銀合金電気めっき浴 | |
JP4880138B2 (ja) | スズメッキ浴、スズメッキ方法及び当該メッキ浴を用いてスズメッキを施した電子部品 | |
JP4273266B2 (ja) | 溶解電流抑制式のスズ合金電気メッキ方法 | |
JP2005120425A (ja) | スズ及びスズ合金メッキ浴 | |
JP4864256B2 (ja) | ホイスカー防止用スズメッキ浴、及びスズメッキ方法 | |
JPWO2010089840A1 (ja) | ガドリニウム含有金属層を有する製品 | |
JP2004091824A (ja) | スズホイスカーの防止方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20091027 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20091224 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4435862 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130108 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130108 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130108 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130108 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313115 Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 Free format text: JAPANESE INTERMEDIATE CODE: R313115 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
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 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
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 |