Title:
高出力型の非水電解質二次電池
Document Type and Number:
Japanese Patent JP4331155
Kind Code:
B2
Abstract:
In a high power output non-aqueous electrolyte secondary battery including a negative electrode including a graphitizable carbon material, the physical properties of the graphitizable carbon material is controlled. In a X-ray diffraction pattern of the graphitizable carbon material, a ratio of a peak intensity I(101) attributed to a (101) plane to a peak intensity I(100) attributed to a (100) plane satisfies 02/g.
Inventors:
Yoshiyuki Ozaki
Kazuhiro Ota
Hiroyuki Fujimoto
Koichi Morita
Kazuhiro Ota
Hiroyuki Fujimoto
Koichi Morita
Application Number:
JP2005293096A
Publication Date:
September 16, 2009
Filing Date:
October 06, 2005
Export Citation:
Assignee:
Panasonic Corporation
Osaka Gas Chemical Co., Ltd.
Osaka Gas Chemical Co., Ltd.
International Classes:
C01B31/02; H01M4/58; H01M4/587; H01M10/0525; H01M10/36; H01M4/131; H01M4/133; H01M4/48; H01M4/485; H01M4/50; H01M4/505; H01M4/52; H01M4/525; H01M10/0587
Domestic Patent References:
| JP6275321A | ||||
| JP2000260479A | ||||
| JP11067201A | ||||
| JP2004220926A | ||||
| JP2002110155A |
Attorney, Agent or Firm:
Kazuo Ishii
Shinichi Kawasaki
Shinichi Kawasaki