| 发明名称 |
COPOLYMERS COMPRISING CROSSLINKABLE PROTOGENIC GROUPS WHICH CAN BE USED TO CONSTITUTE FUEL CELL MEMBRANES |
| 摘要 |
The invention relates to copolymers comprising:
at least one recurrent unit of the following formula (I):;at least one recurrent unit of the following formula (II):;andat least one recurrent unit of the following formula (III):;wherein:
R1 and R2 represent, independently of each other, an alkylene group;Z1 is a group of formula —PO3R3R4, R3 and R4 representing, independently of each other, a hydrogen atom, an alkyl group or a cation;Z2 is a group of formula —SO2R5, R5 representing an alkyl group or an aryl group;X and Y represent, independently of each other, a halogen atom or a perfluorocarbon group. |
| 申请公布号 |
US2016308230(A1) |
申请公布日期 |
2016.10.20 |
| 申请号 |
US201415103062 |
申请日期 |
2014.12.11 |
| 申请人 |
COMMISSARIAT Á L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES |
发明人 |
Buvat Pierrick;Bigarre Janick;Souquet-Grumey Julien;David Ghislain;Labalme Etienne;Loubat Cédric;Boutevin Gilles |
| 分类号 |
H01M8/1032;C08F214/24;H01M8/1072;H01M8/1039;H01M8/1034 |
主分类号 |
H01M8/1032 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A copolymer comprising:
at least one recurrent unit of the following formula (I): at least one recurrent unit of the following formula (II):and
at least one recurrent unit of the following formula (III):wherein:
R1 and R2 represent, independently of each other, an alkylene group; Z1 is a group of formula —PO3R3R4, R3 and R4 representing, independently of each other, a hydrogen atom, an alkyl group or a cation; Z2 is a group of formula —SO2R5, R5 representing an alkyl group or an aryl group; X and Y represent, independently of each other, a halogen atom or a perfluorocarbon group. |
| 地址 |
Paris FR |
