发明申请
US20090104538A1 SOLID POLYMER ELECTROLYTE FOR LITHIUM ION BATTERY AND LITHIUM ION BATTERY
有权
用于锂离子电池和锂离子电池的固体聚合物电解质
- 专利标题: SOLID POLYMER ELECTROLYTE FOR LITHIUM ION BATTERY AND LITHIUM ION BATTERY
- 专利标题(中): 用于锂离子电池和锂离子电池的固体聚合物电解质
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申请号: US11916873申请日: 2006-06-02
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公开(公告)号: US20090104538A1公开(公告)日: 2009-04-23
- 发明人: Masataka Wakihara , Masayuki Seki , Hidehisa Mita
- 申请人: Masataka Wakihara , Masayuki Seki , Hidehisa Mita
- 申请人地址: JP Meguro-ku, Tokyo JP Chuo-ku, Tokyo
- 专利权人: TOKYO INSTITUTE OF TECHNOLOGY,NIPPON NYUKAZAI CO., LTD.
- 当前专利权人: TOKYO INSTITUTE OF TECHNOLOGY,NIPPON NYUKAZAI CO., LTD.
- 当前专利权人地址: JP Meguro-ku, Tokyo JP Chuo-ku, Tokyo
- 优先权: JP2005-169405 20050609
- 国际申请: PCT/JP2006/311567 WO 20060602
- 主分类号: H01M10/40
- IPC分类号: H01M10/40 ; H01M6/18
摘要:
The invention provides a novel lithium-ion battery electrolyte which is produced by adding an aluminate ester compound as a plasticizer in a solid polymer electrolyte. The lithium-ion battery solid polymer electrolyte of the present invention comprises a lithium ion source, an organic polymer compound, and one or more kinds of aluminate ester compounds represented by the general formula where R1, R2, and R3 each independently represent a straight-chain or branched-chain lower alkyl group having one to eight carbon atoms, an alkenyl group having three to six carbon atoms, acryloyl, or methacryloyl; OA1, OA2, and OA3 each independently represent an oxyalkylene group having two to four carbon atoms; l represents a number from 1 to 100; and m and n each independently represent a number from 0 to 100.