Achieving superiorly high heat‐dimensional stability, high strength, and good electrochemical performance for electrospun separators in power lithium‐ion battery through building unique condensed structure based on polyimide and poly (m‐phenylene isophthalamide)

2021 ◽  
pp. 51233
Author(s):  
Jiali Xu ◽  
Li Yuan ◽  
Guozheng Liang ◽  
Aijuan Gu
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Battery ◽  
Dimensional Stability ◽  
Lithium Ion ◽  
High Strength ◽  
High Heat ◽  
Condensed Structure

Solvothermal-assisted assembly of MoS2 nanocages on graphene sheets to enhance the electrochemical performance of lithium-ion battery

Nano Research ◽  
2020 ◽  
Vol 13 (4) ◽  
pp. 1029-1034
Author(s):  
Dafang He ◽  
Yi Yang ◽  
Zhenmin Liu ◽  
Jin Shao ◽  
Jian Wu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Graphene Sheets

Electrochemical performance of SnO 2 /modified graphite composite material as anode of lithium ion battery

2015 ◽  
Vol 167 ◽  
pp. 303-308 ◽  
Author(s):  
Hong-Qiang Wang ◽  
Guan-Hua Yang ◽  
You-Guo Huang ◽  
Xiao-Hui Zhang ◽  
Zhi-Xiong Yan ◽  
...  
Keyword(s):  
Composite Material ◽  
Electrochemical Performance ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Graphite Composite

Electrochemical performance and electronic properties of shell LiNi0.5Mn1.5O4 hollow spheres for lithium ion battery

2016 ◽  
Vol 09 (02) ◽  
pp. 1650027 ◽  
Author(s):  
Yongli Cui ◽  
Jiali Wang ◽  
Mingzhen Wang ◽  
Quanchao Zhuang
Keyword(s):  
Activation Energy ◽  
Electrochemical Performance ◽  
Electronic Properties ◽  
Lithium Ion Battery ◽  
Retention Rate ◽  
Hollow Spheres ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Hollow Microspheres ◽  
Cycle Stability

Shell spinel LiNi[Formula: see text]Mn[Formula: see text]O4 hollow microspheres were successfully synthesized by MnCO3 template, and characterized by XRD, SEM, and TEM. The results show that the hollow LiNi[Formula: see text]Mn[Formula: see text]O4 cathode has good cycle stability to reach 124.5, 119.8, and 96.6[Formula: see text]mAh/g at 0.5, 1, and 5 C, the corresponding retention rate of 98.1%, 98.2%, and 98.0% after 50 cycles at 20[Formula: see text]C, and the reversible capacity of 94.6[Formula: see text]mAh/g can be obtained at 1 C rate at 55[Formula: see text]C, 83.3% retention after 100 cycles. As the temperature decreases from 10[Formula: see text]C to [Formula: see text]C, the resistance of [Formula: see text] increases from 5.5 [Formula: see text] to 135 [Formula: see text], [Formula: see text] from 27 [Formula: see text] to 353.2 [Formula: see text], and [Formula: see text] from 12.7 [Formula: see text] to 73.0 [Formula: see text]. Moreover, the B constant and [Formula: see text] activation energy are 4480[Formula: see text]K and 37.22[Formula: see text]KJ/mol for the NTC spinel material, respectively.

Self-doping Ti1-Nb2+O7 anode material for lithium-ion battery and its electrochemical performance

2017 ◽  
Vol 728 ◽  
pp. 534-540 ◽  
Author(s):  
Jinlong Gao ◽  
Xinqun Cheng ◽  
Shuaifeng Lou ◽  
Yulin Ma ◽  
Pengjian Zuo ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Battery ◽  
Anode Material ◽  
Lithium Ion

Boron doping at P-site to improve electrochemical performance of LiMnPO4 as cathode for lithium ion battery

2014 ◽  
Vol 255 ◽  
pp. 355-359 ◽  
Author(s):  
C.L. Hu ◽  
H.H. Yi ◽  
F.X. Wang ◽  
S.Y. Xiao ◽  
Y.P. Wu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Boron Doping

Super P enhanced CoO anode for lithium-ion battery with superior electrochemical performance

2016 ◽  
Vol 42 (14) ◽  
pp. 15920-15925 ◽  
Author(s):  
Qian Kang ◽  
Liyun Cao ◽  
Jiayin Li ◽  
Jianfeng Huang ◽  
Zhanwei Xu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Battery ◽  
Lithium Ion
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