Global to push GA events into
skip to main content

Title: Electroactive compositions with poly(arylene oxide) and stabilized lithium metal particles

An electroactive composition includes an anodic material; a poly(arylene oxide); and stabilized lithium metal particles; where the stabilized lithium metal particles have a size less than about 200 .mu.m in diameter, are coated with a lithium salt, are present in an amount of about 0.1 wt % to about 5 wt %, and are dispersed throughout the composition. Lithium secondary batteries including the electroactive composition along with methods of making the electroactive composition are also discussed.
Inventors:
; ;
Issue Date:
OSTI Identifier:
1179231
Assignee:
UChicago Argonne, LLC (Chicago, IL) CHO
Patent Number(s):
9,029,013
Application Number:
13/800,938
Contract Number:
AC02-06CH11357
Resource Relation:
Patent File Date: 2013 Mar 13
Research Org:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 25 ENERGY STORAGE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Works referenced in this record:

Single-ion conducting polymeric electrolytes based on sulfonated poly(phenylene oxide)
journal, January 1997

A lithium ion cell containing a non-lithiated cathode
journal, August 2005

A prelithiated carbon anode for lithium-ion battery applications
journal, November 2006

Effective enhancement of lithium-ion battery performance using SLMP
journal, July 2011

Hard carbon/lithium composite anode materials for Li-ion batteries
journal, March 2007