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

Patent Number: 9,963,394
Issued: 5/8/2018
Official Filing: View the Complete Patent
Abstract: 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.
Filed: 1/29/2016
Application Number: 15/10,875
Government Interests: STATEMENT OF GOVERNMENT INTEREST This invention was made with Government support under Contract No. DE-NA0003525 awarded by the United States Department of Energy/National Nuclear Security Administration. The Government has certain rights in the invention.