Process of controlling the morphology of graphite
US11691126B2 · kind B2 · utility
1Cited by
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14Claims
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Key dates
| Filing date | Aug 26, 2016 |
| Grant date | Jul 4, 2023 |
| Priority date | — |
| Expiry date | Mar 14, 2037 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD01F9/1272
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A process of controlling the morphology of graphite in a process for the production of graphite, the process comprising: contacting at elevated temperature, a metal-containing catalyst with a hydrocarbon gas to catalytically convert at least a portion of the hydrocarbon gas to hydrogen and carbon; wherein the temperature is between 600° C. and 1000° C. and a pressure between 0 bar(g) and 100 bar(g), and wherein both the temperature and the pressure are set within predetermined value ranges to selectively synthesise graphitic material with a desired morphology.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.