公开(公告)号：US10650938B2

公开(公告)日：2020-05-12

申请号：US15746573

申请日：2016-07-22

Applicant: Momentive Performance Materials Inc.

Inventor： Karthikeyan Sivasubramanian ,  Neeraj Gupta

IPC: H01B1/12 ,  C08G65/336 ,  C08G77/04 ,  C08G77/18 ,  C08G77/46 ,  C08G77/48 ,  H01G11/56 ,  H01M10/0565 ,  H01G9/20 ,  H01G9/028 ,  H01M10/052 ,  C07F7/18

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.