| abstract |
A slurry composition for negative electrodes of lithium ion secondary batteries, which contains 100 parts by mass of (A) an active material containing 8% by mass or more of a non-carbon negative electrode active material, 0.5-10 parts by mass of (B) a water-soluble polymer having a carboxyl group, 0.01-0.5 part by mass of (C) a particulate polymer, and water; a negative electrode for lithium ion secondary batteries, which comprises a negative electrode mixture layer obtained from this slurry composition for negative electrodes of lithium ion secondary batteries; and a lithium ion secondary battery which comprises this negative electrode for lithium ion secondary batteries. |