Carbon nanotube composite catalytic film and method for making the same
US11584649B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Sep 25, 2020 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Mar 31, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/36
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for making a carbon nanotube composite catalytic film includes providing a carbon nanotube film and providing a precursor solution including iron nitrate, nickel chloride, and molybdenum pentachloride. The precursor solution is placed on the carbon nanotube film, to obtain a precursor film. The precursor film defines multiple through holes spaced apart from each other. The precursor film with the multiple through holes is annealed and a sulfur power is applied during annealing the precursor film with the multiple through holes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.