Carbon nanotube composite hydrogen evolution catalytic film and method for making the same
US12331404B2 · kind B2 · utility
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Key dates
| Filing date | Sep 15, 2022 |
| Grant date | Jun 17, 2025 |
| Priority date | — |
| Expiry date | Mar 31, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/36
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of making a carbon nanotube composite hydrogen evolution catalytic film is provided. The method includes: providing a carbon nanotube film, wherein the carbon nanotube film defines a plurality of spaced holes; providing a precursor solution containing a molybdenum source and a carbon source, and placing the precursor solution on the carbon nanotube film and drying to obtain a precursor film; and energizing the precursor film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.