发明授权
- 专利标题: Electrode and a battery with the same
- 专利标题(中): 电极和电池一样
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申请号: US30886申请日: 1987-03-26
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公开(公告)号: US4863814A公开(公告)日: 1989-09-05
- 发明人: Motoo Mohri , Hideaki Tanaka , Tomonari Suzuki , Yoshimitsu Tajima , Yoshikazu Yoshimoto , Shigeo Nakajima , Michiyo Kasahara
- 申请人: Motoo Mohri , Hideaki Tanaka , Tomonari Suzuki , Yoshimitsu Tajima , Yoshikazu Yoshimoto , Shigeo Nakajima , Michiyo Kasahara
- 申请人地址: JPX Osaka
- 专利权人: Sharp Kabushiki Kaisha
- 当前专利权人: Sharp Kabushiki Kaisha
- 当前专利权人地址: JPX Osaka
- 优先权: JPX61-70205 19860327; JPX61-126724 19860530; JPX61-156966 19860702; JPX61-173326 19860722; JPX61-261569 19861031
- 主分类号: C01B31/02
- IPC分类号: C01B31/02 ; C23C16/26 ; H01M4/133 ; H01M4/1393 ; H01M4/58 ; H01M4/583 ; H01M4/587 ; H01M4/96 ; H01M10/0525 ; H01M10/36
摘要:
An electrode comprising as the main component carbon materials that have a layer structure more disordered than graphite and have hexagonal net faces with a selective orientation. Using said electrode, a secondary battery with a nonaqueous electrolytic solution is manufactured, which comprises a positive electrode, a nonaqueous electrolytic solution, and a negative electrode that has carbon materials as the active substances that can form an electrochemically reversible compound with a light-weight metal element, wherein said positive electrode is made such that its capacity for being charged or discharged is greater than that of said negative electrode.
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