DE1033478B - Verfahren zum galvanischen Abscheiden von Platin auf einen Metallgegenstand - Google Patents
Verfahren zum galvanischen Abscheiden von Platin auf einen MetallgegenstandInfo
- Publication number
- DE1033478B DE1033478B DEN12846A DEN0012846A DE1033478B DE 1033478 B DE1033478 B DE 1033478B DE N12846 A DEN12846 A DE N12846A DE N0012846 A DEN0012846 A DE N0012846A DE 1033478 B DE1033478 B DE 1033478B
- Authority
- DE
- Germany
- Prior art keywords
- platinum
- layer
- electrodeposition
- electrolyte
- current density
- 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
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims description 49
- 229910052697 platinum Inorganic materials 0.000 title claims description 22
- 229910052751 metal Inorganic materials 0.000 title claims description 14
- 239000002184 metal Substances 0.000 title claims description 14
- 238000000034 method Methods 0.000 title claims description 9
- 238000004070 electrodeposition Methods 0.000 title claims 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 7
- 239000003792 electrolyte Substances 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 2
- SSVFCHUBLIJAMI-UHFFFAOYSA-N platinum;hydrochloride Chemical compound Cl.[Pt] SSVFCHUBLIJAMI-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- LWJROJCJINYWOX-UHFFFAOYSA-L mercury dichloride Chemical compound Cl[Hg]Cl LWJROJCJINYWOX-UHFFFAOYSA-L 0.000 claims 1
- 150000002739 metals Chemical class 0.000 description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- RCTYPNKXASFOBE-UHFFFAOYSA-M chloromercury Chemical compound [Hg]Cl RCTYPNKXASFOBE-UHFFFAOYSA-M 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229940100892 mercury compound Drugs 0.000 description 1
- 150000002731 mercury compounds Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 150000003058 platinum compounds 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
- C25D3/50—Electroplating: Baths therefor from solutions of platinum group metals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/929—Electrical contact feature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/934—Electrical process
- Y10S428/935—Electroplating
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)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL350850X | 1955-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1033478B true DE1033478B (de) | 1958-07-03 |
Family
ID=19785034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN12846A Pending DE1033478B (de) | 1955-10-19 | 1956-10-16 | Verfahren zum galvanischen Abscheiden von Platin auf einen Metallgegenstand |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2847372A (enrdf_load_stackoverflow) |
| BE (1) | BE551868A (enrdf_load_stackoverflow) |
| CH (1) | CH350850A (enrdf_load_stackoverflow) |
| DE (1) | DE1033478B (enrdf_load_stackoverflow) |
| FR (1) | FR1158715A (enrdf_load_stackoverflow) |
| GB (1) | GB810818A (enrdf_load_stackoverflow) |
| NL (1) | NL87771C (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL288862A (enrdf_load_stackoverflow) * | 1962-02-13 | |||
| US3267009A (en) * | 1962-10-08 | 1966-08-16 | Engelhard Ind Inc | Electrodeposition of platinum containing minor amounts of bismuth |
| US4240878A (en) * | 1979-11-02 | 1980-12-23 | Sybron Corporation | Method of forming a platinum layer on tantalum |
| IT1128813B (it) * | 1980-06-19 | 1986-06-04 | Sorin Biomedica Spa | Elettrodo per stimolatori cardiaci e procedimento per la sua fabbricazione |
| US6306277B1 (en) | 2000-01-14 | 2001-10-23 | Honeywell International Inc. | Platinum electrolyte for use in electrolytic plating |
| WO2025011737A1 (en) * | 2023-07-07 | 2025-01-16 | Luma Metall Ab | A coated tungsten and/or molybdenum object and manufacturing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US921943A (en) * | 1907-06-27 | 1909-05-18 | Meaker Co | Process for electrically coating with tin or allied metals. |
-
0
- NL NL87771D patent/NL87771C/xx active
- BE BE551868D patent/BE551868A/xx unknown
-
1956
- 1956-09-18 US US610675A patent/US2847372A/en not_active Expired - Lifetime
- 1956-10-16 DE DEN12846A patent/DE1033478B/de active Pending
- 1956-10-16 GB GB31465/56A patent/GB810818A/en not_active Expired
- 1956-10-17 CH CH350850D patent/CH350850A/de unknown
- 1956-10-17 FR FR1158715D patent/FR1158715A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL87771C (enrdf_load_stackoverflow) | |
| GB810818A (en) | 1959-03-25 |
| CH350850A (de) | 1960-12-15 |
| FR1158715A (fr) | 1958-06-18 |
| BE551868A (enrdf_load_stackoverflow) | |
| US2847372A (en) | 1958-08-12 |
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