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ELECTRICALLY CONDUCTIVE PASTE FOR ELECTRODE MIXTURE LAYER, SLURRY FOR ELECTRODE MIXTURE LAYER, ELECTRODE FOR ELECTROCHEMICAL ELEMENT, AND ELECTROCHEMICAL ELEMENT
ELECTRICALLY CONDUCTIVE PASTE FOR ELECTRODE MIXTURE LAYER, SLURRY FOR ELECTRODE MIXTURE LAYER, ELECTRODE FOR ELECTROCHEMICAL ELEMENT, AND ELECTROCHEMICAL ELEMENT
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机译：电极混合层的导电浆料，电极混合层的浆料，电化学元件的电极和电化学元件
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摘要
This electrically conductive paste for an electrode mixture layer has a moisture content of 1000 ppm or less. This paste contains an auxiliary electrically conductive agent, a polymer at a quantity of 3-200 parts by mass relative to 100 parts by mass of the auxiliary electrically conductive agent, and expandable particles at a quantity of 12-350 parts by mass relative to 100 parts by mass of the auxiliary electrically conductive agent. In addition, the polymer has at least one type of functional group selected from the group consisting of a carboxylic acid group, a hydroxyl group, an amino group, an epoxy group, an oxazoline group, a sulfonic acid group, a nitrile group, an ester group and an amido group. In addition, the thermal decomposition initiation temperature of the expandable particles is 120-400°C.
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