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Title:
ELECTRODE FOR ELECTROCHEMICAL-ELEMENT, AND ELECTROCHEMICAL ELEMENT
Document Type and Number:
WIPO Patent Application WO/2011/013756
Kind Code:
A1
Abstract:
Provided are an electrode for electrochemical-element, which has excellent electrode strength and enables increase in electrode density, and an electrochemical-element that enables reduction in internal resistance, and increase in energy density and output density. The electrode for electrochemical-element consists of having, on an electricity-collector, and in the following order from the electricity-collector side: a conductive-adhesive layer comprising spheroidal graphite, carbon black, and a conductive-adhesive binding agent; and an electrode constituent layer comprising an active electrode material and an electrode-constituent-layer binding agent. It is preferable that the aforementioned spheroidal graphite has a volume-average particle diameter of 0.1 to 50 μm.

Inventors:
SASAKI TOMOKAZU (JP)
Application Number:
PCT/JP2010/062813
Publication Date:
February 03, 2011
Filing Date:
July 29, 2010
Export Citation:
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Assignee:
ZEON CORP (JP)
SASAKI TOMOKAZU (JP)
International Classes:
H01G11/24; H01G11/26; H01G11/38; H01M4/13; H01M4/66; H01M4/74
Foreign References:
JP2005136401A2005-05-26
JP2006140142A2006-06-01
JP2004099675A2004-04-02
JP2006338963A2006-12-14
Attorney, Agent or Firm:
MAEDA, Hitoshi et al. (JP)
Hitoshi Maeda (JP)
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