Sulfide solid electrolyte

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United States of America

PATENT NO 11264642
APP PUB NO 20190221884A1
SERIAL NO

16324267

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Abstract

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A sulfide solid electrolyte containing lithium, phosphorus, sulfur; and one or more of elements X selected from the group consisting of halogen elements and chalcogen elements excluding sulfur, wherein the sulfide solid electrolyte includes an argyrodite-type crystal structure, and wherein a molar ratio of the lithium to the phosphorus, a (Li/P), a molar ratio of the sulfur to the phosphorus, b (S/P), and a molar ratio of the element X to the phosphorus, c (X/P), satisfy formulas (1) to (3): 5.0≤a≤7.1 (1) 1.00 and c>0 are satisfied.

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Patent Owner(s)

Patent OwnerAddress
IDEMITSU KOSAN CO LTDTOKYO 100-8321

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Terai, Kota Sodegaura, JP 25 110
Utsuno, Futoshi Sodegaura, JP 46 716

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