Method for producing solid electrolyte structure with porous portion and dense portion

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United States of America Patent

PATENT NO 8309257
APP PUB NO 20090226790A1
SERIAL NO

12399209

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A first fine particle-containing solution is deposited on an appropriate substrate, and dried to form a first fine particle aggregate layer. Polymer particles are deposited on the first fine particle aggregate layer, and are supplied with a second fine particle-containing solution such that the polymer particles are immersed in the second fine particle-containing solution. The second fine particle-containing solution is dried to form a second fine particle aggregate layer containing a large number of the polymer particles embedded. A first structure precursor is completed at this stage. Then, the first structure precursor is separated from the substrate, and thermally treated. Thus, the production of a first solid electrolyte structure, which has a porous solid electrolyte portion and a dense solid electrolyte portion integrated, is completed.

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Patent Owner(s)

Patent OwnerAddress
NGK INSULATORS LTDJAPAN'S AICHI
TOKYO METROPOLITAN UNIVERSITYTOKYO JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hara, Masanori Hachioji, JP 86 996
Kanamura, Kiyoshi Hachioji, JP 44 554
Okuda, Sayaka Hachioji, JP 2 110
Sato, Yosuke Hashima-Gun, JP 185 1551
Yamamoto, Kazuhiro Nagoya, JP 235 2532

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