发明名称 |
NOVEL SOLID POLYMER ELECTROLYTE AND MULTILAYER ELECTROCHEMICAL ASSEMBLY COMPRISING SUCH A SOLID POLYMER ELECTROLYTE |
摘要 |
The invention concerns a solid polymer electrolyte characterised in that it comprises a matrix formed, at least partially, of cross-linked polymer comprising units derived from ethylene oxide and units derived from ethylene oxide substituted with a reactive radical by substitution and whereof at least one part participates in the cross-linking bond, and at least an ionizable alkaline salt chelated in said matrix. The invention also concerns a multilayer electrochemical assembly (1) formed of a positive electrode (2) and of its current collector (6), of the negative electrode (3) and optionally of its current collector (5), said electrodes being separated by a solid polymer electrolyte (4) of the invention. |
申请公布号 |
WO9920677(A8) |
申请公布日期 |
1999.07.01 |
申请号 |
WO1998FR02206 |
申请日期 |
1998.10.14 |
申请人 |
ELECTRICITE DE FRANCE (SERVICE NATIONAL);LASCAUD, STEPHANE;BAUDRY, PAUL;GRAMAIN, PHILIPPE |
发明人 |
LASCAUD, STEPHANE;BAUDRY, PAUL;GRAMAIN, PHILIPPE |
分类号 |
C08L71/02;C08G65/02;H01B1/12;H01M6/18;H01M10/052;H01M10/0565;H01M10/36 |
主分类号 |
C08L71/02 |
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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