Title:
ELECTRODE FOR ELECTROCHEMICAL ELEMENT AND ELECTROCHEMICAL ELEMENT
Document Type and Number:
Japanese Patent JP2014170614
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electrode for electrochemical element capable of joining a collector and an electrode lead with high weld strength.SOLUTION: The electrode for electrochemical element includes: an electrode main body 1 which has a collector 1a formed with an active material layer 1b over a principal plane; an electrode lead 2 which is disposed on a principal plane of the electrode main body 1; and a fusion part 3 which is formed by fusing an end face of the electrode main body 1 and an end face of the electrode lead 2. The fusion part 3 is formed so that the dimension thereof in a thickness direction of the electrode main body 1 is larger than the sum of thickness of the electrode main body 1 and the electrode lead 2.
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Inventors:
HARAGUCHI SHIN
Application Number:
JP2011144036A
Publication Date:
September 18, 2014
Filing Date:
June 29, 2011
Export Citation:
Assignee:
PANASONIC CORP
International Classes:
H01G9/008; H01M10/04; H01M10/0566; H01M10/0587; H01M50/534; H01M50/536; H01M50/54
Attorney, Agent or Firm:
Hiroki Naito
Daisuke Nagano
Fujii Kentaro
Daisuke Nagano
Fujii Kentaro