| abstract |
The present invention provides a negative electrode for a non-aqueous electrolyte secondary battery, and a non-aqueous electrolyte secondary battery including the negative electrode, which can reduce the expansion of a silicon-based active material disposed inside a current collector composed of a porous metal body. The shrinkage suppresses structural deterioration of the electrode and improves cycle characteristics. A negative electrode for a non-aqueous electrolyte secondary battery comprising a current collector made of a porous metal body and a negative electrode material arranged in pores of the porous metal body, the negative electrode material comprising a silicon-based material A negative electrode active material, a skeleton-forming agent containing a silicate having a siloxane bond, a conductive aid, a binder, and a fibrous substance. |