GB1047789A - Electrodeposition of silver - Google Patents
Electrodeposition of silverInfo
- Publication number
- GB1047789A GB1047789A GB43989/65A GB4398965A GB1047789A GB 1047789 A GB1047789 A GB 1047789A GB 43989/65 A GB43989/65 A GB 43989/65A GB 4398965 A GB4398965 A GB 4398965A GB 1047789 A GB1047789 A GB 1047789A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silver
- electrodeposition
- plating
- effected
- anodes
- 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
- 229910052709 silver Inorganic materials 0.000 title abstract 2
- 239000004332 silver Substances 0.000 title abstract 2
- 238000004070 electrodeposition Methods 0.000 title 1
- 238000007747 plating Methods 0.000 abstract 3
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 abstract 2
- 239000004254 Ammonium phosphate Substances 0.000 abstract 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 abstract 1
- 235000019289 ammonium phosphates Nutrition 0.000 abstract 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001961 silver nitrate Inorganic materials 0.000 abstract 1
- 239000001488 sodium phosphate Substances 0.000 abstract 1
- 229910000162 sodium phosphate Inorganic materials 0.000 abstract 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 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
- C25D3/46—Electroplating: Baths therefor from solutions of silver
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)
Abstract
A silver plating bath contains silver nitrate (10-50 g.) ammonium phosphate (20-100 g.) and sodium phosphate (100-500 g.) all per litre. The pH should be 8.5 or more and plating is effected at about 35 DEG C., e.g. for plating anodes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US416594A US3406107A (en) | 1964-12-07 | 1964-12-07 | Non-cyanide silver plating bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1047789A true GB1047789A (en) | 1966-11-09 |
Family
ID=23650569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB43989/65A Expired GB1047789A (en) | 1964-12-07 | 1965-10-18 | Electrodeposition of silver |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3406107A (en) |
| DE (1) | DE1247113B (en) |
| FR (1) | FR1455680A (en) |
| GB (1) | GB1047789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015008686A1 (en) | 2015-07-02 | 2017-01-05 | ORU e.V. | Cyanide-free, aqueous electrolytic composition |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4155817A (en) * | 1978-08-11 | 1979-05-22 | American Chemical And Refining Company, Inc. | Low free cyanide high purity silver electroplating bath and method |
| EP0876306B1 (en) * | 1996-11-21 | 2001-01-03 | Koninklijke Philips Electronics N.V. | Method of applying a silver layer to a glass substrate |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US744170A (en) * | 1899-08-26 | 1903-11-17 | Andre Darlay | Process of depositing metallic coatings on metallic objects. |
| US923864A (en) * | 1908-02-03 | 1909-06-08 | Alfred Levy | Process for the electric dissociation of metals by the wet method. |
| US2504272A (en) * | 1944-10-25 | 1950-04-18 | Ewald H Mccoy | Electrodeposition of silver |
| NL273924A (en) * | 1961-01-24 |
-
1964
- 1964-12-07 US US416594A patent/US3406107A/en not_active Expired - Lifetime
-
1965
- 1965-10-18 GB GB43989/65A patent/GB1047789A/en not_active Expired
- 1965-12-01 FR FR40396A patent/FR1455680A/en not_active Expired
- 1965-12-02 DE DEJ29497A patent/DE1247113B/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015008686A1 (en) | 2015-07-02 | 2017-01-05 | ORU e.V. | Cyanide-free, aqueous electrolytic composition |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1247113B (en) | 1967-08-10 |
| US3406107A (en) | 1968-10-15 |
| FR1455680A (en) | 1966-10-14 |
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