发明名称 |
POROUS SILICON-CONTAINING CARBON-BASED COMPOSITE MATERIAL, ELECTRODE COMPOSED OF THE SAME AND BATTERY |
摘要 |
The present invention relates to a porous silicon-containing carbon-based composite material produced by carbonizing both (1) a silicon metal or a silicon-containing compound and (2) an organic compound containing no silicon atoms and having a softening point or a melting point, in an inert gas or in a vacuum at a temperature ranging from 300 to 1,500°C. The porous silicon-containing carbon-based composite material of the present invention can be used as an electrode of a battery. Thereby, a battery which has an increased reversible capacity and stable charge and discharge cycle characteristics, and has a reduced loss of potential at the time of discharging lithium can be produced with a simple production process. |
申请公布号 |
EP2104164(A4) |
申请公布日期 |
2012.01.18 |
申请号 |
EP20070860378 |
申请日期 |
2007.12.27 |
申请人 |
DOW CORNING TORAY CO., LTD.;TOKYO METROPOLITAN UNIVERSITY |
发明人 |
FUKUI, HIROSHI;OHSUKA, HISASHI;HINO, TAKAKAZU;KANAMURA, KIYOSHI |
分类号 |
C01B33/20;H01G11/24;H01G11/32;H01G11/34;H01M4/02;H01M4/133;H01M4/58;H01M4/583;H01M10/0525;H01M10/36 |
主分类号 |
C01B33/20 |
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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