Method for preparing an electrode material for a polarized electrode
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United States of America Patent
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Feb 17, 2009
Grant Date -
Jun 2, 2005
app pub date -
Jan 28, 2003
filing date -
Jan 29, 2002
priority date (Note) -
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Abstract
The present invention provides polarized electrodes that ensure a satisfactory packing ratio of activated carbon particles and conductive particulates and favorable contact between these and an electrolyte, and demonstrate high capacitance. The present invention relates to the following electrode materials for polarized electrodes: (1) electrode materials for polarized electrodes containing a rubber-based emulsion, activated carbon particles, conductive particulates, and a surfactant; and (2) electrode materials for polarized electrodes containing a dispersion of polytetrafluoroethylene, activated carbon particles, conductive particulates, and a surfactant, wherein the solid content is 25% by weight or more.
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