DE2329578C3 - Galvanisches Bad zum Abscheiden glänzender Rhodiumüberzüge - Google Patents
Galvanisches Bad zum Abscheiden glänzender RhodiumüberzügeInfo
- Publication number
- DE2329578C3 DE2329578C3 DE2329578A DE2329578A DE2329578C3 DE 2329578 C3 DE2329578 C3 DE 2329578C3 DE 2329578 A DE2329578 A DE 2329578A DE 2329578 A DE2329578 A DE 2329578A DE 2329578 C3 DE2329578 C3 DE 2329578C3
- Authority
- DE
- Germany
- Prior art keywords
- rhodium
- chloride
- bath
- shiny
- coatings
- 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.)
- Expired
Links
- 229910052703 rhodium Inorganic materials 0.000 title claims description 18
- 239000010948 rhodium Substances 0.000 title claims description 18
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 title claims description 18
- 238000000576 coating method Methods 0.000 title claims description 7
- 238000000151 deposition Methods 0.000 title description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 8
- 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 claims description 7
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- 229910001510 metal chloride Inorganic materials 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 3
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Inorganic materials [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 2
- WMFZVLIHQVUVGO-UHFFFAOYSA-N phenyl-(4-phenylphenyl)methanol Chemical compound C=1C=C(C=2C=CC=CC=2)C=CC=1C(O)C1=CC=CC=C1 WMFZVLIHQVUVGO-UHFFFAOYSA-N 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 229910019142 PO4 Inorganic materials 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 5
- 239000010452 phosphate Substances 0.000 description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000003284 rhodium compounds Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 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
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)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2329578A DE2329578C3 (de) | 1973-06-09 | 1973-06-09 | Galvanisches Bad zum Abscheiden glänzender Rhodiumüberzüge |
| IT67770/74A IT1011582B (it) | 1973-06-09 | 1974-03-14 | Bagno galvanico per la deposizione dei rivestimenti brillanti di rodio |
| US459370A US3902978A (en) | 1973-06-09 | 1974-04-09 | Electroplating bath for preparation of glossy rhodium coating |
| NL7405200A NL7405200A (enExample) | 1973-06-09 | 1974-04-17 | |
| ES425541A ES425541A1 (es) | 1973-06-09 | 1974-04-20 | Procedimiento para la deposicion galvanica de revestimien- tos brillantes de rodio. |
| GB1814074A GB1402521A (en) | 1973-06-09 | 1974-04-25 | Bath for the electro-deposition of bright rhodium coatings |
| FR7415565A FR2232618B1 (enExample) | 1973-06-09 | 1974-05-06 | |
| AU69593/74A AU478588B2 (en) | 1973-06-09 | 1974-05-30 | Bath forthe electro-deposition of bright rhodium coatings |
| CH782974A CH593352A5 (enExample) | 1973-06-09 | 1974-06-07 | |
| BR4724/74A BR7404724D0 (pt) | 1973-06-09 | 1974-06-07 | Banho galvanico para a deposicao de revestimentos de rodio brilhante |
| JP49065869A JPS5033125A (enExample) | 1973-06-09 | 1974-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2329578A DE2329578C3 (de) | 1973-06-09 | 1973-06-09 | Galvanisches Bad zum Abscheiden glänzender Rhodiumüberzüge |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2329578A1 DE2329578A1 (de) | 1975-01-23 |
| DE2329578B2 DE2329578B2 (de) | 1979-02-22 |
| DE2329578C3 true DE2329578C3 (de) | 1981-11-12 |
Family
ID=5883607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2329578A Expired DE2329578C3 (de) | 1973-06-09 | 1973-06-09 | Galvanisches Bad zum Abscheiden glänzender Rhodiumüberzüge |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3902978A (enExample) |
| JP (1) | JPS5033125A (enExample) |
| BR (1) | BR7404724D0 (enExample) |
| CH (1) | CH593352A5 (enExample) |
| DE (1) | DE2329578C3 (enExample) |
| ES (1) | ES425541A1 (enExample) |
| FR (1) | FR2232618B1 (enExample) |
| GB (1) | GB1402521A (enExample) |
| IT (1) | IT1011582B (enExample) |
| NL (1) | NL7405200A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4402802A (en) | 1981-01-03 | 1983-09-06 | Dequssa Aktiengesellschaft | Electrolytic bath for the deposition of rhodium coatings |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6324193Y2 (enExample) * | 1980-10-22 | 1988-07-04 | ||
| JPS57172816U (enExample) * | 1981-01-22 | 1982-10-30 | ||
| US5156721A (en) * | 1990-12-03 | 1992-10-20 | Whewell Christopher J | Process for extraction and concentration of rhodium |
| US5891253A (en) * | 1993-05-14 | 1999-04-06 | Applied Materials, Inc. | Corrosion resistant apparatus |
| US5522932A (en) * | 1993-05-14 | 1996-06-04 | Applied Materials, Inc. | Corrosion-resistant apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1949131A (en) * | 1932-11-14 | 1934-02-27 | Thomas P Shields | Rhodium plating |
| BE484443A (enExample) * | 1947-08-19 | |||
| US2461933A (en) * | 1947-12-24 | 1949-02-15 | Paul T Smith | Rhodium alloy coatings and method of making same |
-
1973
- 1973-06-09 DE DE2329578A patent/DE2329578C3/de not_active Expired
-
1974
- 1974-03-14 IT IT67770/74A patent/IT1011582B/it active
- 1974-04-09 US US459370A patent/US3902978A/en not_active Expired - Lifetime
- 1974-04-17 NL NL7405200A patent/NL7405200A/xx not_active Application Discontinuation
- 1974-04-20 ES ES425541A patent/ES425541A1/es not_active Expired
- 1974-04-25 GB GB1814074A patent/GB1402521A/en not_active Expired
- 1974-05-06 FR FR7415565A patent/FR2232618B1/fr not_active Expired
- 1974-06-07 BR BR4724/74A patent/BR7404724D0/pt unknown
- 1974-06-07 CH CH782974A patent/CH593352A5/xx not_active IP Right Cessation
- 1974-06-10 JP JP49065869A patent/JPS5033125A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4402802A (en) | 1981-01-03 | 1983-09-06 | Dequssa Aktiengesellschaft | Electrolytic bath for the deposition of rhodium coatings |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5033125A (enExample) | 1975-03-31 |
| CH593352A5 (enExample) | 1977-11-30 |
| FR2232618A1 (enExample) | 1975-01-03 |
| NL7405200A (enExample) | 1974-12-11 |
| DE2329578B2 (de) | 1979-02-22 |
| GB1402521A (en) | 1975-08-13 |
| BR7404724D0 (pt) | 1975-09-23 |
| US3902978A (en) | 1975-09-02 |
| AU6959374A (en) | 1975-12-04 |
| FR2232618B1 (enExample) | 1978-08-04 |
| ES425541A1 (es) | 1976-12-16 |
| IT1011582B (it) | 1977-02-10 |
| DE2329578A1 (de) | 1975-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| BGA | New person/name/address of the applicant | ||
| C3 | Grant after two publication steps (3rd publication) |