Title:
NONAQUEOUS SECONDARY BATTERY FOR CAR USE
Document Type and Number:
Japanese Patent JP2002203608
Kind Code:
A
Abstract:
To provide a light-weight nonaqueous secondary battery for use with a car with high energy density.
The nonaqueous secondary battery is provided with a cathode having cathode active material with capacity of 120 mAh/g or more, and an anode having anode active material with capacity of 280 mAh/g or more and reversible capacity ratio of 80% or more, of which, ratio of the cathode capacity to the anode capacity is 0.6 to 0.9.
Inventors:
TAKEGAWA TOSHIHIRO
KAMIMURA RYUZO
MUNAKATA FUMIO
OSAWA YASUHIKO
KAMIMURA RYUZO
MUNAKATA FUMIO
OSAWA YASUHIKO
Application Number:
JP2001328021A
Publication Date:
July 19, 2002
Filing Date:
October 25, 2001
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
H01M2/16; H01M4/485; H01M4/505; H01M4/525; H01M4/587; H01M10/05; H01M10/052; H01M10/0525; (IPC1-7): H01M10/40; H01M2/16; H01M4/02; H01M4/58
Attorney, Agent or Firm:
Sugimura Kosaku (1 person outside)