Methods for using atomic layer deposition to produce a film for solid state electrolytes and protective electrode coatings for lithium batteries

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United States of America Patent

PATENT NO 9917295
SERIAL NO

14711504

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Abstract

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A method for using atomic layer deposition to produce a film configured for use in an anode, cathode, or solid state electrolyte of a lithium-ion battery or a lithium-sulfur battery. The method includes repeating a cycle for a predetermined number of times in an inert atmosphere. The cycle includes exposing a substrate to a first precursor, purging the substrate with inert gas, exposing the substrate to a second precursor, and purging the substrate with inert gas. The film is a metal sulfide.

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Patent Owner(s)

Patent OwnerAddress
UCHICAGO ARGONNE LLC5801 SOUTH ELLIS AVENUE CHICAGO IL 60637

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Elam, Jeffrey W Elmhurst, US 99 3198
Meng, Xiangbo Naperville, US 9 329

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