ES377773A1 - Electrodeposition of ruthenium - Google Patents
Electrodeposition of rutheniumInfo
- Publication number
- ES377773A1 ES377773A1 ES377773A ES377773A ES377773A1 ES 377773 A1 ES377773 A1 ES 377773A1 ES 377773 A ES377773 A ES 377773A ES 377773 A ES377773 A ES 377773A ES 377773 A1 ES377773 A1 ES 377773A1
- Authority
- ES
- Spain
- Prior art keywords
- ruthenium
- electrodeposition
- mendeleev
- thallium
- electrolysis
- 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
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical group [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052707 ruthenium Inorganic materials 0.000 title abstract 2
- 238000004070 electrodeposition Methods 0.000 title 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 238000009713 electroplating Methods 0.000 abstract 1
- 229910052733 gallium Inorganic materials 0.000 abstract 1
- 229910052738 indium Inorganic materials 0.000 abstract 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 150000003304 ruthenium compounds Chemical class 0.000 abstract 1
- 229910052716 thallium Inorganic materials 0.000 abstract 1
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-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
-
- 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
- C25D3/54—Electroplating: Baths therefor from solutions of metals not provided for in groups C25D3/04 - C25D3/50
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)
- Electrolytic Production Of Metals (AREA)
Abstract
Procedure for the electrolytic plating of ruthenium, characterized in that the electrolysis of an aqueous solution of a ruthenium compound containing from 0.5 g/1 to 50 g/1 of ruthenium metal is carried out, to which at least a stable and soluble compound of at least one of the elements of group III B of the periodic table according to Mendeleev, mainly gallium, indium and thallium, in concentrations ranging from 50 mg/l to saturation. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH427769A CH508055A (en) | 1969-03-21 | 1969-03-21 | Process for the electrolytic plating of ruthenium, and aqueous bath for the implementation of this process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES377773A1 true ES377773A1 (en) | 1972-05-16 |
Family
ID=4273098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES377773A Expired ES377773A1 (en) | 1969-03-21 | 1970-03-21 | Electrodeposition of ruthenium |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3630856A (en) |
| JP (1) | JPS4926175B1 (en) |
| AT (1) | AT301977B (en) |
| BE (1) | BE747595A (en) |
| CA (1) | CA920084A (en) |
| CH (1) | CH508055A (en) |
| DE (1) | DE2014122C3 (en) |
| DK (1) | DK124960B (en) |
| ES (1) | ES377773A1 (en) |
| FR (1) | FR2037241B1 (en) |
| GB (1) | GB1300153A (en) |
| NL (1) | NL7004066A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1407592A (en) * | 1971-12-17 | 1975-09-24 | Int Nickel Ltd | Electrodeposition of ruthenium |
| GB1520140A (en) * | 1976-06-08 | 1978-08-02 | Inco Europ Ltd | Electrodeposition of ruthenium |
| US4082622A (en) * | 1977-04-20 | 1978-04-04 | Gte Automatic Electric Laboratories Incorporated | Electrodeposition of ruthenium |
| US4375392A (en) * | 1981-06-02 | 1983-03-01 | Occidental Chemical Corporation | Bath and process for the electrodeposition of ruthenium |
| DE19741990C1 (en) * | 1997-09-24 | 1999-04-29 | Degussa | Electrolyte for low-stress, crack-free ruthenium coatings |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB959052A (en) * | 1962-01-02 | 1964-05-27 | Johnson Matthey Co Ltd | Improvements in and relating to the electro-deposition of rhodium |
-
1969
- 1969-03-21 CH CH427769A patent/CH508055A/en not_active IP Right Cessation
-
1970
- 1970-03-17 GB GB02824/70A patent/GB1300153A/en not_active Expired
- 1970-03-19 DE DE2014122A patent/DE2014122C3/en not_active Expired
- 1970-03-19 BE BE747595D patent/BE747595A/en unknown
- 1970-03-20 FR FR707010260A patent/FR2037241B1/fr not_active Expired
- 1970-03-20 CA CA077959A patent/CA920084A/en not_active Expired
- 1970-03-20 NL NL7004066A patent/NL7004066A/xx unknown
- 1970-03-20 AT AT264370A patent/AT301977B/en active
- 1970-03-20 JP JP45023234A patent/JPS4926175B1/ja active Pending
- 1970-03-20 US US21533A patent/US3630856A/en not_active Expired - Lifetime
- 1970-03-20 DK DK143670AA patent/DK124960B/en unknown
- 1970-03-21 ES ES377773A patent/ES377773A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1300153A (en) | 1972-12-20 |
| DE2014122B2 (en) | 1978-10-05 |
| NL7004066A (en) | 1970-09-23 |
| CH508055A (en) | 1971-05-31 |
| AT301977B (en) | 1972-09-25 |
| CA920084A (en) | 1973-01-30 |
| JPS4926175B1 (en) | 1974-07-06 |
| DE2014122A1 (en) | 1970-10-22 |
| DK124960B (en) | 1972-12-11 |
| FR2037241B1 (en) | 1973-03-16 |
| FR2037241A1 (en) | 1970-12-31 |
| US3630856A (en) | 1971-12-28 |
| DE2014122C3 (en) | 1979-05-10 |
| BE747595A (en) | 1970-08-31 |
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