发明名称 |
Positive active material for rechargeable lithium-sulfur batteries and method of preparing same |
摘要 |
A positive active material for a rechargeable lithium-sulfur battery includes a core of a sulfur compound and a surface-passivation layer formed on the core. The surface-passivation layer is made of a coating-element-included compound selected from the group consisting of a coating-element-included hydroxide, a coating-element-included oxyhydroxide, a coating-element-included oxycarbonate, a coating-element-included hydroxycarbonate, a mixture thereof.
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申请公布号 |
US2005053718(A1) |
申请公布日期 |
2005.03.10 |
申请号 |
US20040944892 |
申请日期 |
2004.09.21 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHOI SU-SUK;KWEON HO-JIN;SUH JUN-WON;LEE JEA-WOAN;HAN JI-SEONG |
分类号 |
H01M10/40;B05D5/12;H01M2/16;H01M4/02;H01M4/04;H01M4/36;H01M4/38;H01M4/48;H01M4/58;H01M4/60;H01M4/62;H01M10/36;(IPC1-7):B05D5/12 |
主分类号 |
H01M10/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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