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Title:
SULFIDE SOLID ELECTROLYTE GLASS, METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE GLASS, AND LITHIUM SOLID-STATE BATTERY
Document Type and Number:
WIPO Patent Application WO/2012/011179
Kind Code:
A1
Abstract:
The present invention provides a sulfide solid electrolyte glass which generates an extremely small amount of hydrogen sulfide. The present invention provides a sulfide solid electrolyte glass configured from Li3PS4, which is characterized in that Li4P2S7 is not detected by 31P NMR measurement and the Li2S content as determined by XPS measurement is 3 mol% or less.

Inventors:
KATO, Yuki (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
加藤 祐樹 (〒71 愛知県豊田市トヨタ町1番地 トヨタ自動車株式会社内 Aichi, 〒4718571, JP)
KAWAMOTO, Koji (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
川本 浩二 (〒71 愛知県豊田市トヨタ町1番地 トヨタ自動車株式会社内 Aichi, 〒4718571, JP)
Application Number:
JP2010/062340
Publication Date:
January 26, 2012
Filing Date:
July 22, 2010
Export Citation:
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Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA (1 Toyota-cho, Toyota-shi Aichi, 71, 〒4718571, JP)
トヨタ自動車株式会社 (〒71 愛知県豊田市トヨタ町1番地 Aichi, 〒4718571, JP)
KATO, Yuki (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
加藤 祐樹 (〒71 愛知県豊田市トヨタ町1番地 トヨタ自動車株式会社内 Aichi, 〒4718571, JP)
KAWAMOTO, Koji (1 Toyota-cho, Toyota-sh, Aichi 71, 〒4718571, JP)
International Classes:
H01B1/06; H01B13/00; H01M4/131; H01M10/052; H01M10/0562
Attorney, Agent or Firm:
YAMASHITA, Akihiko et al. (3rd Floor Oak Building Kyobashi, 16-10, Kyobashi 1-chome, Chuou-k, Tokyo 31, 〒1040031, JP)
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Claims: