Title:
SINTERED BODY, ORIENTED ELECTRODE CONTAINING THE SINTERED BODY, AND BATTERY COMPRISING THE ORIENTED ELECTRODE
Document Type and Number:
Japanese Patent JP2012099405
Kind Code:
A
Abstract:
To provide a sintered body having a high degree of orientation, an oriented electrode containing the sintered body, and a battery comprising the oriented electrode.
The sintered body comprises a conductive substrate, and an oriented layer formed on at least one side of the conductive substrate by magnetic orientation. The oriented layer comprises spherical particles of lithium cobaltate (LiCoO2), and the c axis of the lithium cobaltate is oriented along a prescribed direction at a prescribed angle or greater with respect to the direction normal to the conductive substrate.
Inventors:
HOZUMI MASATO
YAMADA HIDETO
SUZUKI TATSU
UCHIKOSHI TETSUO
SAKKA YOSHIO
YAMADA HIDETO
SUZUKI TATSU
UCHIKOSHI TETSUO
SAKKA YOSHIO
Application Number:
JP2010247699A
Publication Date:
May 24, 2012
Filing Date:
November 04, 2010
Export Citation:
Assignee:
TOYOTA MOTOR CORP
NAT INST FOR MATERIALS SCIENCE
NAT INST FOR MATERIALS SCIENCE
International Classes:
H01M4/131; H01M4/1391; H01M4/525
Domestic Patent References:
| JP2002279985A | 2002-09-27 | |||
| JP2010219069A | 2010-09-30 | |||
| JP2003277147A | 2003-10-02 | |||
| JP2004244282A | 2004-09-02 | |||
| JP2011165404A | 2011-08-25 | |||
| JP2010118149A | 2010-05-27 |
Attorney, Agent or Firm:
Kishimoto Tatsuto
Noriyuki Yamamoto
Akihiko Yamashita
Noriyuki Yamamoto
Akihiko Yamashita