Title:
LITHIUM-ION CONDUCTING OXIDE, SOLID ELECTROLYTE RECHARGEABLE BATTERY, AND BATTERY PACK
Document Type and Number:
WIPO Patent Application WO/2013/136446
Kind Code:
A1
Abstract:
This solid electrolyte rechargeable battery is provided with a positive electrode, a negative electrode, and a solid electrolyte layer. The solid electrolyte contains either: a lithium-ion conducting oxide that contains at least one element selected from a group comprising boron, nitrogen, fluorine and sulfur, wherein the total content of said element(s) is 0.05 mass% to 1 mass%; or a lithium-ion conducting oxide that contains at least one element selected from hydrogen and carbon, wherein the total content of said element(s) is 0.05 mass% to 0.2 mass%.
Inventors:
HOSHINA KEIGO (JP)
INAGAKI HIROKI (JP)
TAKAMI NORIO (JP)
INAGAKI HIROKI (JP)
TAKAMI NORIO (JP)
Application Number:
PCT/JP2012/056424
Publication Date:
September 19, 2013
Filing Date:
March 13, 2012
Export Citation:
Assignee:
TOSHIBA KK (JP)
HOSHINA KEIGO (JP)
INAGAKI HIROKI (JP)
TAKAMI NORIO (JP)
HOSHINA KEIGO (JP)
INAGAKI HIROKI (JP)
TAKAMI NORIO (JP)
International Classes:
H01M10/0562; H01M4/485; H01M10/0525
Foreign References:
| JP2009238739A | 2009-10-15 | |||
| JP2012031025A | 2012-02-16 | |||
| JP2011204389A | 2011-10-13 | |||
| JP2010165688A | 2010-07-29 |
Other References:
I. KOMIYA ET AL.: "Effects of LiF Addition in Lithium Ion Conductor Lao.56Lio.33TiO3", KEY ENGINEERING MATERIALS, vol. 445, 2010, pages 229 - 232
H. PENG ET AL.: "Use of B2O3 to improve Li+-ion LiTi2(PO4)3-based ceramics", JOURNAL OF POWER SOURCES, vol. 197, 1 January 2012 (2012-01-01), pages 310 - 313, XP028322945, DOI: doi:10.1016/j.jpowsour.2011.09.046
H. PENG ET AL.: "Use of B2O3 to improve Li+-ion LiTi2(PO4)3-based ceramics", JOURNAL OF POWER SOURCES, vol. 197, 1 January 2012 (2012-01-01), pages 310 - 313, XP028322945, DOI: doi:10.1016/j.jpowsour.2011.09.046
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
Masatoshi Kurata (JP)
Masatoshi Kurata (JP)
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