发明名称 |
COMPOSITIONS, LAYERINGS, ELECTRODES AND METHODS FOR MAKING |
摘要 |
There is a composition comprising 1 to 17.5 wt. % ionomer composition comprising halogen ionomer and 50 to 99 wt. % carbon-sulfur composite made from carbon powder having a surface area of about 50 to 4,000 square meters per gram and a pore volume of about 0.5 to 6 cubic centimeters per gram. The composite has 5 to 95 wt. % sulfur compound. There is also a layering comprising a plurality of coatings. Respective coatings in the plurality of coatings comprise respective compositions. The respective coatings comprise at least one ionomer composition comprising halogen ionomer and at least one carbon-sulfur composite of carbon powder and sulfur compound. There are also electrodes comprising the composition or layering and methods of using such in cells. |
申请公布号 |
US2016036050(A1) |
申请公布日期 |
2016.02.04 |
申请号 |
US201514879180 |
申请日期 |
2015.10.09 |
申请人 |
E I DU PONT DE NEMOURS AND COMPANY |
发明人 |
KOURTAKIS KOSTANTINOS;WISE BRENT |
分类号 |
H01M4/36;H01M4/133;H01M4/136;H01M4/04;H01M4/587;H01M4/1393;H01M4/1397;H01M4/62;H01M4/38 |
主分类号 |
H01M4/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Wilmington DE US |