フッ化黒鉛リチウム一次電池

Title:

フッ化黒鉛リチウム一次電池

Document Type and Number:

Japanese Patent JP5309550

Kind Code:

B2

Abstract:

To provide a graphite fluoride lithium primary battery that never runs short of electrolyte at a late stage of discharge, has a high capacitance, and has a superior high-temperature preserving property after partial discharge.

The graphite fluoride lithium primary battery includes: a positive electrode 1 including a graphite fluoride as an active material; a negative electrode 2 composed of a lithium metal or a lithium alloy; and a separator 3 disposed between them, wherein the separator is a microporous membrane film, and a nonaqueous electrolyte amount is 0.5 to 1.0 ml per 1-gron graphite fluoride.

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Inventors:

Shinichiro Tahara
Yukihiro Gotanda
Yoshihiro Kashihara
Shinichi Waki
Toru Hitomi

Application Number:

JP2007325571A

Publication Date:

October 09, 2013

Filing Date:

December 18, 2007

Export Citation:

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Assignee:

Panasonic Corporation

International Classes:

H01M6/16; H01M2/16

Domestic Patent References:

JP62126560A
JP2001216975A
JP2006059732A
JP2006164723A
JP2006302593A

Attorney, Agent or Firm:

Hiroki Naito
Kentaro Fujii
Ikuro Terauchi

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