Sulfide solid electrolyte material, battery, and producing method for sulfide solid electrolyte material

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United States of America Patent

PATENT NO 10897059
APP PUB NO 20180175447A1
SERIAL NO

15735355

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Abstract

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The problem of the present invention is to provide a sulfide solid electrolyte material with favorable reduction resistance. The present invention solves the problem by providing a sulfide solid electrolyte material having a peak at a position of 2θ=30.26°±1.00° in X-ray diffraction measurement using a CuKα ray, and having a composition of Li(4−x−4y)Si(1−x+y)P(x)S(4−2a−z)O(2a+z) (a=1−x+y, 0.65≤x≤0.75, −0.025≤y≤0.1, −0.2≤z≤0).

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Patent Owner(s)

Patent OwnerAddress
TOYOTA JIDOSHA KABUSHIKI KAISHA1 TOYOTA-CHO TOYOTA-SHI AICHI-KEN 471-8571
TOKYO INSTITUTE OF TECHNOLOGYTOKYO 152-8550

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hori, Satoshi Machida, JP 26 226
Kanno, Ryoji Yokohama, JP 35 459
Kato, Yuki Gotemba, JP 94 925

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