发明名称 |
Cathode electrode, manufacturing method thereof and lithium sulfur battery using the same |
摘要 |
Provided is a cathode electrode including a current collector, and a cathode electrode active material layer laminated on the current collector, a method of making the cathode electrode, and a battery including the cathode electrode. The cathode electrode active material includes particles having a core-shell structure with a sulfur-containing active material core, a conductor coating disposed on a surface of the active material core, and a binder coating disposed on the conductor coating. A high-performance lithium sulfur battery can be manufactured using the cathode electrode, since sufficient bondability can be attained with only a small amount of a binder.
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申请公布号 |
US2003113627(A1) |
申请公布日期 |
2003.06.19 |
申请号 |
US20020259293 |
申请日期 |
2002.09.30 |
申请人 |
CHOI JAE-YOUNG;YOO DUCK-YOUNG;LEE JONG-KI;KIM MIN-SEUK |
发明人 |
CHOI JAE-YOUNG;YOO DUCK-YOUNG;LEE JONG-KI;KIM MIN-SEUK |
分类号 |
H01M10/40;H01M4/02;H01M4/04;H01M4/36;H01M4/38;H01M4/58;H01M4/60;H01M4/62;(IPC1-7):H01M4/58 |
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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