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INTERFACIAL LAYERS FOR SOLID-STATE BATTERIES AND METHODS OF MAKING SAME

United States Patent Application

20170338522
A1
View the Complete Application at the US Patent & Trademark Office
One or more interfacial layers in contact with a solid-state electrolyte and hybrid electrolyte materials. Interfacial layers comprise inorganic (e.g., metal oxides and soft inorganic materials) or organic materials (e.g., polymer materials, gel materials and ion-conducting liquids). The interfacial layers can improve the electrical properties (e.g., reduce the impedance) of an interface between an a cathode and/or anode and a solid-state electrolyte. The interfacial layers can be used in, for example, solid-state batteries (e.g., solid-state, ion-conducting batteries).
HU, Liangbing (Hyattsville, MD), HAN, Xiaogang (Hyattsville, MD), WACHSMAN, Eric D. (Fulton, MD), MO, Yifei (Fulton, MD)
15/ 522,459
October 28, 2015
STATEMENT REGARDING FEDERALLY-SPONSORED RESEARCH OR DEVELOPMENT [0002] This disclosure was made with government support under DEAR0000384 awarded by the Department of Energy. The government has certain rights in the disclosure.