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CUBIC IONIC CONDUCTOR CERAMICS FOR ALKALI ION BATTERIES

United States Patent Application

20170237118
A1
View the Complete Application at the US Patent & Trademark Office
Brookhaven National Laboratory - Visit the Office of Technology Commercialization and Partnerships Website
The present invention relates solid electrolytes. The solid electrolyte compounds have a framework formula [MT.sub.3X.sub.10].sup.n- (1) and a general formula A.sub.xMT.sub.3X.sub.10 (2), where M is a cation in octahedral coordination, T is a cation in tetrahedral coordination, X is an anion, and the framework has a net negative charge of -n, where a variable number of potentially mobile additional chemical species, A, can fit into the open space within this framework with a net charge of +n.
Khalifah, Peter Gabriel (East Setauket, NY), Liu, Jue (Port Jefferson Station, NY)
15/ 586,895
May 4, 2017
STATEMENT OF GOVERNMENT LICENSE RIGHTS [0002] The present invention was made with government support under award number DE-SC0001294 made to the Northeastern Center for Chemical Energy Storage under EFRC program awarded by the U.S. Department of Energy and under contract number DE-AC02-98CH10886 also awarded by the U.S. Department of Energy. The United States government has certain rights in the invention.