ANODE MIXTURE FOR NONAQUEOUS ELECTROLYTE SECONDARY CELL, ANODE FOR NONAQUEOUS ELECTROLYTE SECONDARY CELL, AND NONAQUEOUS ELECTROLYTE SECONDARY CELL

摘要

Provided is an anode mixture for nonaqueous electrolyte secondary cells which demonstrates excellent peel strength between the mixture layer and the collector when the nonaqueous electrolyte secondary cells are manufactured. The anode mixture for nonaqueous electrolyte secondary cells comprises a vinylidene fluoride-based polymer containing chlorine atoms and polar groups, an electrode active substance, and an organic solvent. The aforementioned vinylidene fluoride-based polymer containing the chlorine atoms and the polar groups contains 0.3-5 wt% chlorine atoms per 100 wt% of said polymer.