Title:
Li ION CONDUCTOR
Document Type and Number:
Japanese Patent JP2004039549
Kind Code:
A
Abstract:
To provide an Li ion conductor which is provided with excellent Li ion conductivity in the temperature range in the vicinity of room temperature, of which manufacturing and handling are easy, of which manufacturing means is simple and which is used especially suitably as the Li ion solid electrolyte for electro-chemical elements.
The Li ion conductor is an oxide system Li ion conductor containing Li, S, P and Zr. S/(P+S) mol ratio is 0.1 to 0.9, the contained ratio of Li and Zr is within the range of 20 to 50 mol % in each in terms of Li2O and within the range of 10 to 50 mol % in terms of ZrO2 conversion.
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Inventors:
ISHIKAWA YUICHI
FUKUI TOSHIMI
HORI MASANORI
FUKUI TOSHIMI
HORI MASANORI
Application Number:
JP2002197531A
Publication Date:
February 05, 2004
Filing Date:
July 05, 2002
Export Citation:
Assignee:
KRI INC
International Classes:
C01G25/00; H01B1/06; H01B1/08; H01M10/05; H01M10/0525; H01M10/0562; (IPC1-7): H01M10/40; C01G25/00; H01B1/06; H01B1/08
Attorney, Agent or Firm:
Okazaki Toyono