Si composite electrode with Li metal doping for advanced lithium-ion battery

Title: Si composite electrode with Li metal doping for advanced lithium-ion battery

A silicon electrode is described, formed by combining silicon powder, a conductive binder, and SLMP.TM. powder from FMC Corporation to make a hybrid electrode system, useful in lithium-ion batteries. In one embodiment the binder is a conductive polymer such as described in PCT Published Application WO 2010/135248 A1.

Inventors:: Liu, Gao; Xun, Shidi; Battaglia, Vincent

Issue Date:: 2015-12-15

OSTI Identifier:: 1233384

Assignee:: The Regents of the University of California LBNL

Patent Number(s):: 9,214,668

Application Number:: 13/700,681

Contract Number:: AC02-05CH11231

Resource Relation:: Patent File Date: 2011 May 27

Research Org:: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

Sponsoring Org:: USDOE

Country of Publication:: United States

Language:: English

Subject:: 25 ENERGY STORAGE

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Works referenced in this record:

Non-aqueous electrolyte secondary battery and method of production of the same
patent, July 2002

Ohsaki, Takahisa; Takami, Norio; Hasebe, Hiroyuki
US Patent Document 6,423,447
URL: http://patft.uspto.gov/netacgi/nph-Parser?Sect2=PTO1&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&d=PALL&RefSrch=yes&Query=PN%2F6423447

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