Rhodium electrocatalyst and method of preparation
US6855660B2 · kind B2 · utility
26Cited by
3References
13Claims
0Family size
Assignee
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Key dates
| Filing date | May 8, 2002 |
| Grant date | Feb 15, 2005 |
| Priority date | — |
| Expiry date | May 21, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A rhodium sulfide electrocatalyst formed by heating an aqueous solution of rhodium salt until a steady state distribution of isomers is obtained and then sparging hydrogen sulfide into the solution to form the rhodium sulfide and a membrane electrode assembly with the said electrode and a process for electrolyzing hydrochloric acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.