| abstract |
A negative electrode for a nonaqueous secondary battery excellent in input / output characteristics at a low temperature, charge / discharge rate characteristics, cycle characteristics and the like, and a negative electrode for a nonaqueous secondary battery and a nonaqueous secondary battery using the same are provided. Wherein the silicon oxide particle (A) contains zero silicon atoms and the carbonaceous material (B) contains the silicon oxide particles (A) and the carbonaceous material (B) Is less than 0.14? 占. M. |