GB466126A - Electro-deposition of ruthenium - Google Patents
Electro-deposition of rutheniumInfo
- Publication number
- GB466126A GB466126A GB31870/35A GB3187035A GB466126A GB 466126 A GB466126 A GB 466126A GB 31870/35 A GB31870/35 A GB 31870/35A GB 3187035 A GB3187035 A GB 3187035A GB 466126 A GB466126 A GB 466126A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ruthenium
- nitroso
- compounds
- hydroxide
- dissolving
- 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
- 229910052707 ruthenium Inorganic materials 0.000 title abstract 5
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical group [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 title abstract 4
- 238000004070 electrodeposition Methods 0.000 title abstract 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract 3
- 125000000018 nitroso group Chemical group N(=O)* 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- HOEHEVWKJPMNOD-UHFFFAOYSA-N nitroxyl anion;ruthenium(1+);trihydrate Chemical compound O.O.O.[Ru+].O=[N-] HOEHEVWKJPMNOD-UHFFFAOYSA-N 0.000 abstract 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 abstract 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 235000010333 potassium nitrate Nutrition 0.000 abstract 1
- 239000004323 potassium nitrate Substances 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- -1 ruthenium nitroso compounds Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Compounds are obtained by reaction of ruthenium nitroso compounds with pyridine, ethylene diamine or triethanolamine.ALSO:Nitroso salts of ruthenium are formed by dissolving ruthenium nitroso hydroxide in an acid. Nitroso ammino compounds are formed by reacting ruthenium nitroso hydroxide or a nitroso salt with ammonia. A bath for the electrodeposition of ruthenium is prepared by fusing ruthenium with potassium hydroxide and potassium nitrate, dissolving the product in water and acidifying the solution.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2050A US2057638A (en) | 1935-01-16 | 1935-01-16 | Process and bath for depositing ruthenium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB466126A true GB466126A (en) | 1937-05-18 |
Family
ID=21699025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31870/35A Expired GB466126A (en) | 1935-01-16 | 1935-11-18 | Electro-deposition of ruthenium |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2057638A (en) |
| BE (1) | BE412665A (en) |
| DE (1) | DE647334C (en) |
| FR (1) | FR799251A (en) |
| GB (1) | GB466126A (en) |
| NL (1) | NL43163C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123544A (en) * | 1961-04-18 | 1964-03-03 | Electrodeposition of ruthenium |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2600175A (en) * | 1946-09-11 | 1952-06-10 | Metals & Controls Corp | Electrical contact |
| NL135500C (en) * | 1964-03-04 | |||
| US3625840A (en) * | 1970-01-19 | 1971-12-07 | Engelhard Ind Ltd | Electrodeposition of ruthenium |
| CH512590A (en) * | 1970-03-20 | 1971-09-15 | Sel Rex Corp | Process for the electrolytic deposition of ruthenium alloys, aqueous bath for carrying out this process, and article coated with a ruthenium alloy obtained by this process |
| GB1407592A (en) * | 1971-12-17 | 1975-09-24 | Int Nickel Ltd | Electrodeposition of ruthenium |
| US3892638A (en) * | 1973-06-21 | 1975-07-01 | Oxy Metal Industries Corp | Electrolyte and method for electrodepositing rhodium-ruthenium alloys |
| GB1520140A (en) * | 1976-06-08 | 1978-08-02 | Inco Europ Ltd | Electrodeposition of ruthenium |
| US4297178A (en) * | 1979-04-10 | 1981-10-27 | The International Nickel Company, Inc. | Ruthenium electroplating and baths and compositions therefor |
| DE502008001789D1 (en) * | 2008-11-21 | 2010-12-23 | Umicore Galvanotechnik Gmbh | Precious metal-containing layer sequence for decorative articles |
-
0
- NL NL43163D patent/NL43163C/xx active
- BE BE412665D patent/BE412665A/xx unknown
-
1935
- 1935-01-16 US US2050A patent/US2057638A/en not_active Expired - Lifetime
- 1935-11-18 GB GB31870/35A patent/GB466126A/en not_active Expired
- 1935-12-05 FR FR799251D patent/FR799251A/en not_active Expired
- 1935-12-20 DE DEB172245D patent/DE647334C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3123544A (en) * | 1961-04-18 | 1964-03-03 | Electrodeposition of ruthenium |
Also Published As
| Publication number | Publication date |
|---|---|
| NL43163C (en) | |
| DE647334C (en) | 1937-07-12 |
| FR799251A (en) | 1936-06-10 |
| BE412665A (en) | |
| US2057638A (en) | 1936-10-13 |
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