MIXTURE INK FOR SECONDARY BATTERY ELECTRODE FORMATION

摘要

PROBLEM TO BE SOLVED: To provide a mixture ink for secondary battery electrode formation which achieves high adhesion and is used forming a secondary battery superior in charge and discharge cycle characteristics.SOLUTION: The above problem is solved by a mixture ink for secondary battery electrode formation which comprises an electrode active material (A), carboxymethyl cellulose (B), water-dispersible binder (C), and water. The percentage of the carboxymethyl cellulose to the total amount of solid contents of the mixture ink is 0.01-0.3 mass%.