| 摘要 |
A non-aqueous electrolyte battery includes a cathode, an anode and a non-aqueous electrolyte. The anode uses as an anode active material graphite whose Gs value obtained by a formula (1) from a surface-enhanced Raman spectrum measured by using an argon laser beam is 20 or smaller. Gs=Hsg/Hsd (1) (Here, Hsg represents the height of a signal having a peak within a range of 1580 cm<-1 >to 1620 cm<-1 >and Hsd represents the height of a signal having a peak within a range of 1350 cm<-1 >to 1400 cm<-1>.) Thus, the high capacity, the high filling characteristics and the low temperature load characteristics of an anode material are improved.
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