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Title: High-rate overcharge-protection separators for rechargeable lithium-ion batteries and the method of making the same

This invention relates to low-cost, electroactive-polymer incorporated fine-fiber composite membranes for use as overcharge and/or overdischarge protection separators in non-aqueous electrochemical cells and the methods for making such membranes.
Inventors:
;
Issue Date:
OSTI Identifier:
1336922
Assignee:
The Regents of the University of California (Oakland, CA) LBNL
Patent Number(s):
9,525,160
Application Number:
14/400,776
Contract Number:
AC02-05CH11231
Resource Relation:
Patent File Date: 2013 May 14
Research Org:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 25 ENERGY STORAGE