发明专利
JP5318129B2 A non-aqueous electrolyte battery electrode materials and methods of manufacturing the same, a non-aqueous electrolyte battery electrode and a non-aqueous electrolyte battery
有权
基本信息:
- 专利标题： A non-aqueous electrolyte battery electrode materials and methods of manufacturing the same, a non-aqueous electrolyte battery electrode and a non-aqueous electrolyte battery
- 申请号：JP2011023864 申请日：2011-02-07
- 公开(公告)号：JP5318129B2 公开(公告)日：2013-10-16
- 发明人： 真輔 松野 , 孝雄 沢 , 龍興 河野 , 則雄 高見 , 史行 川島 , 敏也 坂本
- 申请人： 株式会社東芝 , 東芝マテリアル株式会社
- 专利权人： 株式会社東芝,東芝マテリアル株式会社
- 当前专利权人： 株式会社東芝,東芝マテリアル株式会社
- 优先权： JP2011023864 2011-02-07
- 主分类号： H01M4/38
- IPC分类号： H01M4/38 ; B22F1/00 ; C22C13/00 ; C22C30/04
摘要：
PROBLEM TO BE SOLVED: To provide an electrode material for a nonaqueous electrolyte battery with which the nonaqueous electrolyte battery can be achieved which is excellent in initial charge/discharge efficiency, discharge capacity per volume, and charge/discharge cycle characteristics. SOLUTION: The electrode material for the nonaqueous electrolyte battery includes an alloy which has an intermetallic compound phase as the main phase in which R element, Sn, M element, and Z element are essential components, and which has a composition expressed by a general formula; R a Sn b M c T d X e A f Z g . COPYRIGHT: (C)2011,JPO&INPIT