Patent ID: 8758938
Filing Date: 2014-06-24
Classification: H01M,Y02E

Abstract:
1. A negative electrode for a lithium secondary battery, comprising: a negative-electrode mixture, comprising: wherein: X is from 50 parts by mass to 80 parts by mass with resect to 100 parts by mass of the total negative-electrode mixture; Sx is from 0.1 m Lx is from 0.5 μm to 20 μm; Y is from 5 parts by mass to 15 parts by mass with respect to 100 parts by mass of the total negative-electrode mixture; Sy is from 1 m Ly is from 5 μm to 100 μm; Z is from 5 parts by mass to 15 parts by mass with respect to 100 parts by mass of the total negative-electrode mixture; Sz is from 10 m Lz is from 0.005 μm to 5 μm.