Method for preparing a catalyst mediating H2 evolution, said catalyst and uses thereof
US10137435B2 · kind B2 · utility
2Cited by
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18Claims
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Key dates
| Filing date | Apr 4, 2013 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | Aug 26, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/133
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention concerns a method for the preparation of a catalyst onto a solid support of a (semi-)conductive material consisting in depositing said catalyst onto said support from a near-neutral aqueous solution containing at least one nickel or cobalt organic complex and at least one basic oxoanion, by a method selected in the group consisting of reductive electrodeposition, photochemical electrodeposition and photoelectrochemical deposition. The present invention also concerns said catalyst and uses thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.