Method for manufacture of sulfur-carbon composite
US11289696B2 · kind B2 · utility
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Key dates
| Filing date | Nov 16, 2018 |
| Grant date | Mar 29, 2022 |
| Priority date | — |
| Expiry date | Dec 30, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for manufacturing a sulfur-carbon composite including the following steps of: (a) drying a porous carbon material; and (b) adding sulfur to the porous carbon material resulting from the drying of step (a), and mixing the sulfur and porous carbon material by a ball milling process and then heating the resulting ball milled product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.