SLURRY COMPOSITION FOR NEGATIVE ELECTRODES OF LITHIUM ION SECONDARY BATTERIES NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERIES METHOD FOR PRODUCING NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERIES AND LITHIUM ION SECONDARY BATTERY

摘要

It contains a negative electrode active material, a conductive material, a water-soluble polymer and a particulate binder, the amount of the conductive material is 0.1 parts by weight to 10 parts by weight based on 100 parts by weight of the negative electrode active material, and the viscosity of a 1% aqueous solution of the water-soluble polymer is 10 mPa·s to 3,000 mPa S and the particulate binder contains a particulate binder A having a surface acid amount of 0.01 meq/g or more and 0.10 meq/g or less, and a particulate binder B having a surface acid amount of 0.15 meq/g or more and 0.5 meq/g or less. For slurry composition.