Title:
LITHIUM ION CONDUCTIVE SULFIDE-BASED SOLID ELECTROLYTE AND ALL-SOLID LITHIUM BATTERY USING SAME
Document Type and Number:
WIPO Patent Application WO/2007/066539
Kind Code:
A1
Abstract:
Disclosed is a solid electrolyte containing lithium (Li) element, phosphorus
(P) element and sulfur (S) element. The solid 31PNMR spectrum of this
solid electrolyte has peaks ascribed to crystals at 90.9 ± 0.4 ppm and 86.5
± 0.4 ppm, and the ratio (xc) of the crystals in the solid electrolyte
is from 60 mol% to 100 mol%.
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Inventors:
SEINO, Yoshikatsu (1280, Kamiizumi Sodegaura-sh, Chiba 93, 2990293, JP)
清野 美勝 (〒93 千葉県袖ヶ浦市上泉１２８０番地 Chiba, 2990293, JP)
NAKAGAWA, Masaru (1280, Kamiizumi Sodegaura-sh, Chiba 93, 2990293, JP)
中川 將 (〒93 千葉県袖ヶ浦市上泉１２８０番地 Chiba, 2990293, JP)
清野 美勝 (〒93 千葉県袖ヶ浦市上泉１２８０番地 Chiba, 2990293, JP)
NAKAGAWA, Masaru (1280, Kamiizumi Sodegaura-sh, Chiba 93, 2990293, JP)
中川 將 (〒93 千葉県袖ヶ浦市上泉１２８０番地 Chiba, 2990293, JP)
Application Number:
JP2006/323702
Publication Date:
June 14, 2007
Filing Date:
November 28, 2006
Export Citation:
Assignee:
IDEMITSU KOSAN CO., LTD. (1-1 Marunouchi 3-chome, Chiyoda-ku Tokyo, 21, 1008321, JP)
出光興産株式会社 (〒21 東京都千代田区丸の内三丁目１番１号 Tokyo, 1008321, JP)
SEINO, Yoshikatsu (1280, Kamiizumi Sodegaura-sh, Chiba 93, 2990293, JP)
清野 美勝 (〒93 千葉県袖ヶ浦市上泉１２８０番地 Chiba, 2990293, JP)
NAKAGAWA, Masaru (1280, Kamiizumi Sodegaura-sh, Chiba 93, 2990293, JP)
出光興産株式会社 (〒21 東京都千代田区丸の内三丁目１番１号 Tokyo, 1008321, JP)
SEINO, Yoshikatsu (1280, Kamiizumi Sodegaura-sh, Chiba 93, 2990293, JP)
清野 美勝 (〒93 千葉県袖ヶ浦市上泉１２８０番地 Chiba, 2990293, JP)
NAKAGAWA, Masaru (1280, Kamiizumi Sodegaura-sh, Chiba 93, 2990293, JP)
International Classes:
H01B1/06; H01B13/00; H01M10/052; H01M10/0562; H01M10/36
Attorney, Agent or Firm:
WATANABE, Kihei (Shibashin Kanda Bldg. 3rd Floor, 26 Kanda Suda-cho 1-chome, Chiyoda-k, Tokyo 41, 1010041, JP)
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