Title:
電池及びその製造方法
Document Type and Number:
Japanese Patent JP4421341
Kind Code:
B2
Abstract:
To provide a battery which is improved in current collection and PTC function.
The battery is equipped with an electrode containing active materials and electron conductive materials in contact with the active materials. Resins such as high density polyethylene, low density polyethylene, polyurethane elastomer, and poly vinyl chloride are dissolved in a solvent such as xylene etc. Conductive fillers such as carbon black with a particle diameter of ≥35 nm are dispersed in the solution and this is cooled down to deposit a mixture of the resins and conductive fillers as the electron conductive materials.
COPYRIGHT: (C)2005,JPO&NCIPI
Inventors:
Makiko Yoshise
Koji Hamano
Daigo Takemura
Takashi Nishimura
Koji Hamano
Daigo Takemura
Takashi Nishimura
Application Number:
JP2004079593A
Publication Date:
February 24, 2010
Filing Date:
March 19, 2004
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H01M2/34; H01M4/62; H01M4/02; H01M4/04; H01M4/13; H01M4/139; H01M10/05
Foreign References:
| WO1999067842A1 |
Attorney, Agent or Firm:
Michiharu Soga
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order
Hidetoshi Furukawa
Suzuki Kenchi
Kajinami order