公开(公告)号：US20190006715A1

公开(公告)日：2019-01-03

申请号：US15746573

申请日：2016-07-22

Applicant: Momentive Performance Materials Inc.

Inventor： Karthikeyan SIVASUBRAMANIAN ,  Neeraj GUPTA

IPC: H01M10/0569 ,  H01M10/0568 ,  C07F7/18 ,  H01G9/028 ,  H01G9/20

Abstract: A silicone polyether for use in forming a solid polymer electrolyte film, the silicone polyether comprising a heterocyclic moiety. The silicone polyether comprising the heterocyclic moiety may be used to provide an electrolyte composition suitable for use in an electrochemical device. The silicone polyether comprising a heterocyclic moiety may also be used to form a solid polymer electrolyte that may be used to form a solid polymer electrolyte film, which may be suitable for use in electrochemical devices.