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Patent Searching and Data


Title:
ELECTRODE, METHOD FOR MANUFACTURING THEREOF, AND BATTERY USING THE ELECTRODE
Document Type and Number:
WIPO Patent Application WO/1999/040639
Kind Code:
A1
Abstract:
Conventional batteries had a problem that when the battery temperature rises to 100 °C or above due to an internal short-circuit, large short-circuit current is generated and causes the further increase in the battery temperature due to generation of heat and, as a result, short-circuit current increases. In order to eliminate this problem, an electrode which increases its resistance as the battery temperature rises, a method for manufacturing the electrode, and a battery which uses this electrode and prevents the increase in short-circuit current even if the battery temperature increases due to generation of heat are provided.

Inventors:
KISE MAKIKO (JP)
YOSHIOKA SHOJI (JP)
ARAGANE JUN (JP)
URUSHIBATA HIROAKI (JP)
SHIOTA HISASHI (JP)
HORIBE HIDEO (JP)
AIHARA SHIGERU (JP)
TAKEMURA DAIGO (JP)
Application Number:
PCT/JP1998/000488
Publication Date:
August 12, 1999
Filing Date:
February 06, 1998
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
KISE MAKIKO (JP)
YOSHIOKA SHOJI (JP)
ARAGANE JUN (JP)
URUSHIBATA HIROAKI (JP)
SHIOTA HISASHI (JP)
HORIBE HIDEO (JP)
AIHARA SHIGERU (JP)
TAKEMURA DAIGO (JP)
International Classes:
H01B1/00; H01B1/16; H01M4/02; H01M4/04; H01M4/13; H01M4/131; H01M4/1391; H01M4/62; H01M10/05; H01M10/0566; H01M10/42; H01M10/48; H01M2/34; H01M6/16; H01M6/50; H01M10/0525; (IPC1-7): H01M4/02; H01M4/04; H01M4/62; H01M6/16; H01M6/18; H01M10/40
Foreign References:
JPH07161389A1995-06-23
JPH05335034A1993-12-17
JPH05151971A1993-06-18
JPH1064549A1998-03-06
Attorney, Agent or Firm:
Miyata, Kaneo (2-3 Marunouchi 2-Chom, Chiyoda-ku Tokyo, JP)
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