Hydro-quebec

Basile Commarieu

Karim Zaghib

Abdelbast Guerfi

Michel Bernard Armand

Jean-Christophe Daigle

Catherine Gagnon

Gilles Lajoie

Pierre-Michel Jalbert

The present technology relates to a polymer comprising at least one ester repeating unit and one ether repeating unit for use in an electrochemical cell, particularly in electrochemical accumulators such as lithium batteries, sodium batteries, potassium batteries and lithium-ion batteries. More specifically, the use of this polymer as a solid polymer electrolyte (SPE), as a matrix for forming gel electrolytes, or as a binder in an electrode material are also contemplated.

Copolymers of ester and ether units, processes for producing same and uses thereof

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Paris, France

Basile Commarieu