发明名称 |
Solid, polymeric, polyether based electrolyte |
摘要 |
<p>A solid, polymeric electrolyte is prepared by: 1) blending: (a) a macromer of formula (I) <CHEM> wherein R = methyl, ethyl, n is an integer comprised within the range of from 2 to 20, x is an integer comprised within the range of from 2 to 5; (b) a difunctional comonomer of formula (II> CH2=C(CH3)COO(CH2CH2O)m-CO-(CH3)C=CH2 wherein m is an integer comprised within the range of from 2 to 5; with a molar ratio of the macromer (I) to the difunctional comonomer (II) comprised within the range of from 98:2 to 60:40; (c) an ionic compound in an amount comprised within the range of from 1 to 30% by weight; (d) an oligomer or a dipolar aprotic liquid in an amount comprised within the range of from 0 to 80% by weight; (e) a photoinitiator in an amount comprised within the range of from 0 to 10% by weight; 2) applying the above mixture on an inert support and exposing it to a source of ultraviolet light, thermal radiations, or electron beam. <IMAGE></p> |
申请公布号 |
EP0638949(B1) |
申请公布日期 |
1996.10.30 |
申请号 |
EP19930202377 |
申请日期 |
1993.08.13 |
申请人 |
ENIRICERCHE S.P.A. |
发明人 |
ANDREI, MARIA;MARCHESE, LUCA;ROGGERO, ARNALDO;FERRARI, MARCO |
分类号 |
B01D67/00;B01D69/14;B01D71/40;C08F299/06;G02F1/15;H01B1/12;H01M6/18;(IPC1-7):H01M6/18;C08F299/00;C08F220/28 |
主分类号 |
B01D67/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|