发明公开
- 专利标题： Graphite intercalation compound electrodes for rechargeable batteries and a method for the manufacture of the same
- 专利标题（中）： 用于可充电电池的石墨介电复合电极及其制造方法
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申请号： EP87305617.0申请日： 1987-06-24
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公开(公告)号： EP0251677A3公开(公告)日： 1989-09-27
- 发明人: Wada, Hiroshi , Yoshida, Masaru , Nakajima, Shigeo , Tajima, Yoshimitsu , Kanagisawa, Nobuhiro , Mohri, Motoo , Kasahara, Michiyo , Tanaka, Hideaki , Yoshimoto, Yoshikazu , Suzuki, Tomonari
- 申请人： SHARP KABUSHIKI KAISHA
- 申请人地址： 22-22 Nagaike-cho Abeno-ku Osaka 545 JP
- 专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人： SHARP KABUSHIKI KAISHA
- 当前专利权人地址： 22-22 Nagaike-cho Abeno-ku Osaka 545 JP
- 代理机构： Huntingford, David Ian
- 优先权： JP149049/86 19860624; JP79248/87 19870331
- 主分类号： C01B31/04
- IPC分类号： C01B31/04 ; C23C16/26 ; H01M4/58 ; H01M4/96 ; H01M10/40
摘要：
A method for the manufacture of a pyrolytic graphite with high crystallinity comprises the deposition of graphite directly onto a catalytic substrate by thermal decomposition of a carbon-containing material at low temperatures. Also disclosed is an electrode comprising graphite as an active material and an electrode substrate as a current collector unified, said graphite being pyrolytic graphite that is deposited on a metal electrode substrate with catalytic properties so as to cover said metal electrode substrate by the said method. Further disclosed is a battery comprising a pair of positive and negative electrodes, at least one of which is made of graphite as its electrode active material.
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