Title:
全固体リチウム二次電池
Document Type and Number:
Japanese Patent JP5234272
Kind Code:
B2
Abstract:
To provide a positive electrode for an all-solid lithium secondary battery for improved battery performance such as discharge capacity and cycle characteristic.
The positive electrode of an all-solid lithium secondary battery contains a compound containing at least lithium and nickel. As a positive electrode material, a titanium-containing lithium nickel oxide is used which is available in such a state that a part of the nickel in the lithium nickel oxide is substituted with titanium to be dissolved by adding hydrate containing nickel hydroxide and titanium which is quadrivalent transition metal to a lithium hydroxide solution.
COPYRIGHT: (C)2010,JPO&INPIT
Inventors:
Seino Mikatsu
Hiroshi Takahashi
Kuniaki Tatsumi
Tomo Takeuchi
Mitsuharu Tabuchi
Okamoto Hidejo
Susumu Days
Hiroshi Takahashi
Kuniaki Tatsumi
Tomo Takeuchi
Mitsuharu Tabuchi
Okamoto Hidejo
Susumu Days
Application Number:
JP2008280622A
Publication Date:
July 10, 2013
Filing Date:
October 31, 2008
Export Citation:
Assignee:
IDEMITSU KOSAN CO.,LTD.
National Institute of Advanced Industrial Science and Technology
Hitachi Zosen Corporation
National Institute of Advanced Industrial Science and Technology
Hitachi Zosen Corporation
International Classes:
H01M4/525; H01M10/052; H01M10/0562
Domestic Patent References:
| JP2003034538A | ||||
| JP8195219A | ||||
| JP2006024487A | ||||
| JP2001146430A | ||||
| JP11162464A | ||||
| JP2008135379A | ||||
| JP10321228A | ||||
| JP2008127233A | ||||
| JP2008013419A |
Attorney, Agent or Firm:
Yohei Harada
Yoshihiro Morimoto
Toshiji Sasahara
Yoshihiro Morimoto
Toshiji Sasahara