Study of Synthesis and Properties of Spinel LiNi0.4Mn1.5Cr0.1O4 as Cathode for Lithium Ion Batteries
Spinel compound LiNi0.4Mn1.5Cr0.1O4 was synthesized at different reaction temperature. The optimum temperature was 900 0C. The product exhibited good electrochemical properties. It delivered capacity of 128.2, 124.1 and 116.8 mAh g-1 at 0.2, 0.5 and 1C, respectively. The capacity retention was 98%, 99% and 99% after 30 cycles, respectively. The electrochemical property of compound LiNi0.4Mn1.5Cr0.1O4 was better than that of LiNi0.5Mn1.5O4.
Guojun Zhang and Jessica Xu
G. Q. Liu et al., "Study of Synthesis and Properties of Spinel LiNi0.4Mn1.5Cr0.1O4 as Cathode for Lithium Ion Batteries", Advanced Materials Research, Vols. 160-162, pp. 513-517, 2011