DE2226699A1 - Elektroplatierbad für den Niederschlag von Rhodium-Platin-Legierungen - Google Patents
Elektroplatierbad für den Niederschlag von Rhodium-Platin-LegierungenInfo
- Publication number
- DE2226699A1 DE2226699A1 DE19722226699 DE2226699A DE2226699A1 DE 2226699 A1 DE2226699 A1 DE 2226699A1 DE 19722226699 DE19722226699 DE 19722226699 DE 2226699 A DE2226699 A DE 2226699A DE 2226699 A1 DE2226699 A1 DE 2226699A1
- Authority
- DE
- Germany
- Prior art keywords
- rhodium
- platinum
- metal
- electroplating
- bath
- 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.)
- Pending
Links
- 238000009713 electroplating Methods 0.000 title claims description 23
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical group [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 title claims description 13
- 229910001260 Pt alloy Inorganic materials 0.000 title claims description 8
- 230000008021 deposition Effects 0.000 title 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 56
- 239000010948 rhodium Substances 0.000 claims description 47
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 47
- 229910052703 rhodium Inorganic materials 0.000 claims description 46
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 24
- 229910052697 platinum Inorganic materials 0.000 claims description 20
- 238000000576 coating method Methods 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 229910052737 gold Inorganic materials 0.000 claims description 15
- 239000010931 gold Substances 0.000 claims description 15
- 239000010953 base metal Substances 0.000 claims description 14
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 13
- 229910052709 silver Inorganic materials 0.000 claims description 13
- 239000004332 silver Substances 0.000 claims description 13
- 229910019142 PO4 Inorganic materials 0.000 claims description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 11
- 239000010452 phosphate Substances 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 10
- 238000001556 precipitation Methods 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical compound NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 claims description 7
- 238000007747 plating Methods 0.000 claims description 5
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims 5
- 239000000243 solution Substances 0.000 claims 4
- 150000001412 amines Chemical class 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 230000036186 satiety Effects 0.000 claims 1
- 235000019627 satiety Nutrition 0.000 claims 1
- 239000002244 precipitate Substances 0.000 description 22
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 229910001369 Brass Inorganic materials 0.000 description 7
- 239000010951 brass Substances 0.000 description 7
- 238000013019 agitation Methods 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 3
- FDDDEECHVMSUSB-UHFFFAOYSA-N sulfanilamide Chemical compound NC1=CC=C(S(N)(=O)=O)C=C1 FDDDEECHVMSUSB-UHFFFAOYSA-N 0.000 description 3
- 229940124530 sulfonamide Drugs 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 208000019300 CLIPPERS Diseases 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 208000021930 chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids Diseases 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- YWFDDXXMOPZFFM-UHFFFAOYSA-H rhodium(3+);trisulfate Chemical compound [Rh+3].[Rh+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O YWFDDXXMOPZFFM-UHFFFAOYSA-H 0.000 description 2
- 240000008415 Lactuca sativa Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- RLJMLMKIBZAXJO-UHFFFAOYSA-N lead nitrate Chemical compound [O-][N+](=O)O[Pb]O[N+]([O-])=O RLJMLMKIBZAXJO-UHFFFAOYSA-N 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 235000012045 salad Nutrition 0.000 description 1
- 229910000898 sterling silver Inorganic materials 0.000 description 1
- 239000010934 sterling silver Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000005494 tarnishing Methods 0.000 description 1
- -1 tin-P salt Chemical class 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
- C25D3/56—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)
- Electroplating Methods And Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14680871A | 1971-05-25 | 1971-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2226699A1 true DE2226699A1 (de) | 1972-12-28 |
Family
ID=22519083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722226699 Pending DE2226699A1 (de) | 1971-05-25 | 1972-05-25 | Elektroplatierbad für den Niederschlag von Rhodium-Platin-Legierungen |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3671408A (enrdf_load_stackoverflow) |
| BR (1) | BR7203327D0 (enrdf_load_stackoverflow) |
| CA (1) | CA1027892A (enrdf_load_stackoverflow) |
| CH (1) | CH541627A (enrdf_load_stackoverflow) |
| DE (1) | DE2226699A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2140231A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1383850A (enrdf_load_stackoverflow) |
| IT (1) | IT958011B (enrdf_load_stackoverflow) |
| NL (1) | NL7206694A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0056590A1 (de) * | 1981-01-15 | 1982-07-28 | Degussa Aktiengesellschaft | Galvanisches Bad zum Abscheiden von Rhodiumüberzügen |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1431548A (en) * | 1972-09-21 | 1976-04-07 | Engelhard Ind Ltd | Electrodeposition of plantinum |
| US3833487A (en) * | 1972-12-22 | 1974-09-03 | Bell Telephone Labor Inc | Electrolytic soft gold plating |
| US4285784A (en) * | 1980-07-10 | 1981-08-25 | The United States Of America As Represented By The Secretary Of The Interior | Process of electroplating a platinum-rhodium alloy coating |
| US4673472A (en) * | 1986-02-28 | 1987-06-16 | Technic Inc. | Method and electroplating solution for deposition of palladium or alloys thereof |
| US6306277B1 (en) | 2000-01-14 | 2001-10-23 | Honeywell International Inc. | Platinum electrolyte for use in electrolytic plating |
| US8372744B2 (en) * | 2007-04-20 | 2013-02-12 | International Business Machines Corporation | Fabricating a contact rhodium structure by electroplating and electroplating composition |
| DE102008050135B4 (de) | 2008-10-04 | 2010-08-05 | Umicore Galvanotechnik Gmbh | Verfahren zur Abscheidung von Platin-Rhodiumschichten mit verbesserter Helligkeit |
| CN103397358B (zh) * | 2013-08-01 | 2016-01-20 | 江苏协鑫软控设备科技发展有限公司 | 用于铂铑合金热电偶修复的电镀液及修复工艺 |
| CN108130566B (zh) * | 2018-01-31 | 2019-08-27 | 西北有色金属研究院 | 用于镍基高温合金表面电镀铂层的电镀液及其电镀方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL241991A (enrdf_load_stackoverflow) * | 1958-08-06 | |||
| US3515651A (en) * | 1966-02-07 | 1970-06-02 | Katsuhiro Ohkubo | Plating solutions for rhodium and rhodium alloy platings having low internal stress |
| US3528895A (en) * | 1967-07-10 | 1970-09-15 | Sel Rex Corp | Plating low stress bright rhodium |
-
1971
- 1971-05-25 US US146808A patent/US3671408A/en not_active Expired - Lifetime
-
1972
- 1972-04-17 CA CA139,801A patent/CA1027892A/en not_active Expired
- 1972-04-21 GB GB1866472A patent/GB1383850A/en not_active Expired
- 1972-05-17 CH CH736072A patent/CH541627A/fr not_active IP Right Cessation
- 1972-05-17 NL NL7206694A patent/NL7206694A/xx unknown
- 1972-05-23 IT IT50426/72A patent/IT958011B/it active
- 1972-05-23 FR FR7220024A patent/FR2140231A1/fr not_active Withdrawn
- 1972-05-25 BR BR003327/72A patent/BR7203327D0/pt unknown
- 1972-05-25 DE DE19722226699 patent/DE2226699A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0056590A1 (de) * | 1981-01-15 | 1982-07-28 | Degussa Aktiengesellschaft | Galvanisches Bad zum Abscheiden von Rhodiumüberzügen |
Also Published As
| Publication number | Publication date |
|---|---|
| US3671408A (en) | 1972-06-20 |
| GB1383850A (en) | 1974-02-12 |
| NL7206694A (enrdf_load_stackoverflow) | 1972-11-28 |
| FR2140231A1 (enrdf_load_stackoverflow) | 1973-01-12 |
| CA1027892A (en) | 1978-03-14 |
| BR7203327D0 (pt) | 1973-05-10 |
| IT958011B (it) | 1973-10-20 |
| CH541627A (fr) | 1973-09-15 |
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