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COMPOSITE PARTICLE FOR ELECTROCHEMICAL ELEMENT ELECTRODE, ELECTROCHEMICAL ELEMENT ELECTRODE, ELECTROCHEMICAL ELEMENT, AND METHOD FOR MANUFACTURING COMPOSITE PARTICLE FOR ELECTROCHEMICAL ELEMENT ELECTRODE AND ELECTROCHEMICAL ELEMENT ELECTRODE
COMPOSITE PARTICLE FOR ELECTROCHEMICAL ELEMENT ELECTRODE, ELECTROCHEMICAL ELEMENT ELECTRODE, ELECTROCHEMICAL ELEMENT, AND METHOD FOR MANUFACTURING COMPOSITE PARTICLE FOR ELECTROCHEMICAL ELEMENT ELECTRODE AND ELECTROCHEMICAL ELEMENT ELECTRODE
PROBLEM TO BE SOLVED: To provide composite particles for an electrochemical element electrode capable of producing an electrode having low weight per unit area and high thickness accuracy, at low costs.SOLUTION: The composite particles for the electrochemical element electrode is obtained by performing a step for obtaining coagulated particles by adding a non-miscible solvent, a surface active agent and coagulated liquid to a slurry containing an electrode active material and binding resin while the slurry is being agitated, and a step for filtering the coagulated particles, then drying them.SELECTED DRAWING: None
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