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Method for producing dense lithium lanthanum tantalate lithium-ion conducting ceramics

United States Patent Application

View the Complete Application at the US Patent & Trademark Office
Sandia National Laboratories - Visit the Intellectual Property Management and Licensing Website
A method to produce high density, uniform lithium lanthanum tantalate lithium-ion conducting ceramics uses small particles that are sintered in a pressureless crucible that limits loss of Li.sub.2O.
Brown-Shaklee, Harlan James (Albuquerque, NM), Ihlefeld, Jon (Albuquerque, NM), Spoerke, Erik David (Albuquerque, NM), Blea-Kirby, Mia Angelica (Albuquerque, NM)
15/ 010,875
January 29, 2016
STATEMENT OF GOVERNMENT INTEREST [0002] This invention was made with Government support under contract no. DE-AC04-94AL85000 awarded by the U. S. Department of Energy to Sandia Corporation. The Government has certain rights in the invention.