Li/garnet electrolyte interface with low interfacial resistance

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11605836
APP PUB NO 20210288352A1
SERIAL NO

17196355

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A lithium-metal battery, includes: a substrate; a cathode disposed on the substrate; a garnet solid-state electrolyte disposed on the cathode; and a lithium anode disposed on the garnet solid-state electrolyte, such that a discoloration layer is disposed at an interface of the lithium anode and garnet solid-state electrolyte, the discoloration layer includes: a first portion; and a second portion, such that the first portion has a lithium component and the second portion has a garnet component. A method of forming a lithium-metal battery, includes: stacking a garnet source with at least one lithium source; and heating the stack at a temperature of at least 300° C. for a time in a range of 1 sec to 20 min to form a discoloration layer, such that the discoloration layer is disposed at an interface of the garnet source and the lithium source.

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Patent Owner(s)

  • CORNING INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Badding, Michael Edward Campbell, US 115 907
Jin, Jun Shanghai, CN 55 471
Song, Zhen Painted Post, US 187 1594
Su, Jianmeng Shanghai, CN 7 0
Wen, Zhaoyin Shanghai, CN 24 77
Xiu, Tongping Shanghai, CN 22 55

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