Perfluorovinyl ionic compounds, their uses as conductive...

Details Perfluorovinyl ionic compounds, their uses as conductive... Perfluorovinyl ionic compounds, their uses as conductive...

C - Chemistry, Metallurgy

08

J

C08J 5/22 (2006.01) B01D 61/24 (2006.01) B01D 71/58 (2006.01) C08F 214/18 (2006.01) C08F 216/12 (2006.01) C08F 226/06 (2006.01) C08F 228/02 (2006.01) H01M 2/16 (2006.01) C07C 311/48 (2006.01) C07C 317/44 (2006.01) C07D 249/08 (2006.01) C07D 249/12 (2006.01)

Patent

CA 2266660

The invention concerns ionic compounds wherein the negative charge is highly delocalized. The compounds contain at least a perfluorovinyl group and at least a group selected among -O or one of the groups -NC?N, -(C?N)¿2?, -NSO¿2?R, -C[SO¿2?R]¿2? or a pentacyclic group comprising at least a group N, C-C?N, CR, CCOR, or CSO¿2?R. The compounds and/or their polymers are useful for preparing material with ionic conduction, electrolytes and selective membranes.

L'invention concerne des composés ioniques dans lesquels la charge négative est fortement délocalisée. Les composés contiennent au moins un groupement perfluorovinylique et au moins un groupement choisi parmi -O ou l'un des groupements -NCN, -C(CN)2, -NSO2R, -C[SO2R]2 ou un groupe pentacyclique comprenant au moins un groupe N, C-CN, CR, CCOR ou CSO2R. Les composés et/ou leurs polymères sont utiles pour l'élaboration de matériaux à conduction ionique, d'électrolytes et de membranes sélectives.

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