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Title: Anti-perovskite solid electrolyte compositions

Patent ·
OSTI ID:1237288
;

Solid electrolyte antiperovskite compositions for batteries, capacitors, and other electrochemical devices have chemical formula Li.sub.3OA, Li.sub.(3-x)M.sub.x/2OA, Li.sub.(3-x)N.sub.x/3OA, or LiCOX.sub.zY.sub.(1-z), wherein M and N are divalent and trivalent metals respectively and wherein A is a halide or mixture of halides, and X and Y are halides.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC52-06NA25396
Assignee:
Los Alamos National Security, LLC
Patent Number(s):
9,246,188
Application Number:
13/833,124
OSTI ID:
1237288
Resource Relation:
Patent File Date: 2013 Mar 15
Country of Publication:
United States
Language:
English

References (8)

Molten salt synthesis of lithium meta-aluminate powder patent May 1980
Lithium oxide halide solid state electrolyte patent December 1981
Electrochemical cells patent May 1989
Fibrous solid electrolyte, cell using the electrolyte and process for producing the electrolyte patent December 1996
Chemically Stable Solid Lithium Ion Conductor patent-application June 2007
COMPOSITE SOLID ELECTROLYTE FOR PROTECTION OF ACTIVE METAL ANODES patent-application July 2007
Electrodes Comprising Mixed Active Particles patent-application October 2010
High voltage electrolyte patent-application January 2011

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