发明名称 |
Positive electrode and lithium ion secondary battery |
摘要 |
A positive electrode includes a collector and a positive electrode mixture layer formed on the collector and containing a polyacrylonitrile based resin-containing binder and a positive electrode active material. The polyacrylonitrile in the positive electrode mixture layer is crosslinked and carbonized.
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申请公布号 |
US7951491(B2) |
申请公布日期 |
2011.05.31 |
申请号 |
US20080263985 |
申请日期 |
2008.11.03 |
申请人 |
SONY CORPORATION |
发明人 |
TOKUNAGA TAKASHI;OBANA YOSHIAKI;NAKAURA TOSHIKAZU;AKASHI HIROYUKI |
分类号 |
H01M4/62;H01M4/50;H01M4/52 |
主分类号 |
H01M4/62 |
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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