Binders for porous electrodes and porous electrodes using the same binders
OwnerJunji Itoinventor
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Abstract
It is intended to provide an electrode material, which is excellent in electrostatic capacitance and low resistance, by improving conductive fine particle deposition factor and also improving the close contact between the conductive fine particles and the conductive base. A binder for a porous electrode, which is obtained by dispersing conductive fine particles such as active carbon and graphite and non-conductive fine particles 3 such as aluminum and zinc oxide in a rubber type binder 1 having been made porous by cross-linking, is developed on a conductive base 5 to form a porous electrode.
Claims10
A binder for a porous electrode, comprising a conductive adhesion solution obtained by dispersing conductive and non-conductive fine particles in a rubber solution, wherein the non-conductive fine particles are at least one member of the group consisting of silica, zinc oxide, magnesium oxide, magnesium carbonate, wollastonite, diatomaceous earth, mica, calcium carbonate, aluminum hydroxide, alumina, magnesium hydroxide, clay, chalk, wood particles, or pulp.
Dependencies are inferred from the claim text.