PRODUCTION METHOD OF ELECTRODE COMPOSITION

PROBLEM TO BE SOLVED: To provide a production method of an electrode composition from which an electrode having excellent battery performance can be produced simply.SOLUTION: The production method of an electrode composition containing an electrode active material, a binder and water includes a step...

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Bibliographische Detailangaben
Hauptverfasser:	OMOTE KAZUYUKI, HIRATA KAZUHISA
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a production method of an electrode composition from which an electrode having excellent battery performance can be produced simply.SOLUTION: The production method of an electrode composition containing an electrode active material, a binder and water includes a step for kneading the electrode active material, the binder and water. The binder contains a water-soluble polymer which contains 10-60 mass% of structural unit derived from metallic salt monomer of ethylene unsaturated carboxylic acid, and the total light transmittance of the 2 mass% solution is 90-100%.