Title:
ACTIVE MATERIAL FOR BATTERY, AND BATTERY
Document Type and Number:
WIPO Patent Application WO/2011/118302
Kind Code:
A1
Abstract:
Disclosed is an active material for a battery, which has high thermal stability and low electric potential.
Specifically disclosed is an active material for a battery, which is characterized by containing a group III element M, element Ti, element O and element S and having an M2Ti2O5S2 crystalline phase.
Inventors:
TOJIGAMORI TAKESHI (JP)
OKI HIDEKI (JP)
OKI HIDEKI (JP)
Application Number:
PCT/JP2011/053502
Publication Date:
September 29, 2011
Filing Date:
February 18, 2011
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
TOJIGAMORI TAKESHI (JP)
OKI HIDEKI (JP)
TOJIGAMORI TAKESHI (JP)
OKI HIDEKI (JP)
International Classes:
H01M4/58; H01M10/052
Foreign References:
| JP2008123787A | 2008-05-29 | |||
| JP2006127911A | 2006-05-18 | |||
| JP2004079463A | 2004-03-11 | |||
| JP2001283845A | 2001-10-12 | |||
| JP2008130560A | 2008-06-05 | |||
| JP2008123787A | 2008-05-29 |
Other References:
GEOFFREY HYETT ET AL.: "Electronically Driven Structural Distortions in Lithium Intercalates of the n=2 Ruddlesden-Popper-Type Host Y2Ti205S2: Synthesis", STRUCTURE, AND PROPERTIES OF LIXY2TI2O5S2(0
GEOFFREY HYETT ET AL.: "Electronically Driven Structural Distortions in Lithium Intercalates of the n = 2 Ruddlesden-Popper Type Host Y2Ti205S2: Synthesis, Structure, and Properties of LixY2Ti20sS2 (0 < x < 2", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 126, 2004, pages 1980 - 1991, XP055115700, DOI: doi:10.1021/ja037763h
M. GOGA ET AL.: "Ln2Ti2S205 (Ln = Nd, Pr, Sm): a novel series of defective Ruddlesden-Popper phases", CHEMICAL COMMUNICATIONS, 1999, pages 979 - 980, XP002731653, DOI: doi:10.1039/A809737B
GEOFFREY HYETT ET AL.: "Electronically Driven Structural Distortions in Lithium Intercalates of the n = 2 Ruddlesden-Popper Type Host Y2Ti205S2: Synthesis, Structure, and Properties of LixY2Ti20sS2 (0 < x < 2", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 126, 2004, pages 1980 - 1991, XP055115700, DOI: doi:10.1021/ja037763h
M. GOGA ET AL.: "Ln2Ti2S205 (Ln = Nd, Pr, Sm): a novel series of defective Ruddlesden-Popper phases", CHEMICAL COMMUNICATIONS, 1999, pages 979 - 980, XP002731653, DOI: doi:10.1039/A809737B
Attorney, Agent or Firm:
YAMASHITA, Akihiko et al. (JP)
Akihiko Yamashita (JP)
Akihiko Yamashita (JP)
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Claims:
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