Solid-state electrolyte for use in lithium-air batteries or in lithium-water batteries

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United States of America Patent

PATENT NO 9966628
SERIAL NO

14364791

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Abstract

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The invention relates to solid-state electrolytes for use in lithium-air batteries or in lithium-water batteries. It is the object of the invention to provide solid electrolyte for use in lithium-air batteries or lithium-water batteries, with the solid electrolyte having sufficient strength, good conductivity for lithium ions, imperviousness for gas and water resistance and being inexpensive in manufacture. The solid-state electrolyte in accordance with the invention has an open-pore ceramic carrier substrate. In this respect, at least one layer which is conductive for lithium ions, which has an electrical conductivity of at least 10−5 Scm−1 and which is gas-impervious is formed on the surface facing the cathode. In this respect, the carrier substrate has greater mechanical strength and a larger layer thickness than the at least one layer.

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Patent Owner(s)

Patent OwnerAddress
PRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNGMUNICH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kusnezoff, Mihails Dresden, DE 24 37
Rost, Axel Dresden, DE 7 16
Schilm, Jochen Dresden, DE 6 15

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