Proton conductor, proton-conducting cell structure, water vapor electrolysis cell, and method for producing hydrogen electrode-solid electrolyte layer complex

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United States of America Patent

PATENT NO 11545690
APP PUB NO 20210005916A1
SERIAL NO

16767747

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Abstract

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A proton conductor contains a metal oxide that has a perovskite structure and that is represented by formula (1): AxB1-yMyO3-δ, where an element A is at least one element selected from the group consisting of Ba, Ca, and Sr, an element B is at least one element selected from the group consisting of Ce and Zr, an element M is at least one element selected from the group consisting of Y, Yb, Er, Ho, Tm, Gd, In, and Sc, δ indicates an oxygen deficiency amount, and 0.95≤x≤1 and 0

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO ELECTRIC INDUSTRIES LTD5-33 KITAHAMA 4-CHOME CHUO-KU OSAKA-SHI OSAKA 541-0041
KYOTO UNIVERSITYKYOTO JAPAN KYOTO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Donglin Kyoto, JP 6 15
Higashino, Takahiro Osaka, JP 49 91
Hiraiwa, Chihiro Osaka, JP 59 182
Majima, Masatoshi Osaka, JP 169 532
Mizuhara, Naho Osaka, JP 60 251
Noda, Yohei Osaka, JP 38 130
Ogawa, Mitsuyasu Osaka, JP 43 167
Onishi, Takayuki Kyoto, JP 20 109
Tawarayama, Hiromasa Osaka, JP 43 115
Uda, Tetsuya Kyoto, JP 40 227

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