The effects of different anode materials on the electrochemical performance of LiNi0.5Mn1.5O4 battery were studied, in which the cathode was LiNi0.5Mn1.5O4 (LNMO), the anode were artificial graphite (AG) and Li4Ti5O12 (LTO), and the electrolyte was LiPF6-EC/DMC/EMC (1:1:1, V/V/V). The results indicated that the discharge capacity retention rate of LNMO/LTO cell under −20oC were 71.59% and 75.51% at 10 C and 0.5 C respectively, and decreased to 89.19% after 100 cycles at 1 C. The LNMO/LTO cell displays better safety performance, which did not catch fire in the nail penetration test.
CHEN Peng
,
REN Ning
,
JI Xue-min
,
CHANG Lin-rong
,
DENG Ji-yang
,
SU Feng
,
LI Hong-tao
. Effects of Anode Materials on the Electrochemical Performance of LiNi0.5Mn1.5O4 Battery[J]. Advances in New and Renewable Energy, 2017
, 5(4)
: 259
-265
.
DOI: 10.3969/j.issn.2095-560X.2017.04.004
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