Low temperature properties of the Li[Li0.2Co0.4Mn0.4]O2 cathode material for Li-ion batteries

2011 ◽  
Vol 13 (9) ◽  
pp. 1016-1019 ◽  
Author(s):  
Zhe Li ◽  
Yuhui Wang ◽  
Xiaofei Bie ◽  
Kai Zhu ◽  
Chunzhong Wang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Cathode Material ◽  
Li Ion Batteries ◽  
Li Ion

Low-Temperature Performance of the Li[Li0.2Co0.4Mn0.4]O2 Cathode Material Studied for Li-Ion Batteries

2011 ◽  
Vol 347-353 ◽  
pp. 3662-3665 ◽  
Author(s):  
Yu Hui Wang ◽  
Zhe Li ◽  
Kai Zhu ◽  
Gang Li ◽  
Ying Jin Wei ◽  
...  
Keyword(s):  
Low Temperature ◽  
Cathode Material ◽  
Room Temperature ◽  
Sol Gel ◽  
Cycle Performance ◽  
Li Ion Batteries ◽  
X Ray Diffraction ◽  
Capacity Retention ◽  
X Ray ◽  
Li Ion

The Li[Li0.2Co0.4Mn0.4]O2 cathode material was prepared by a sol-gel method. Combinative X-ray diffraction (XRD) studies showed that the material was a solid solution of LiCoO2 and Li2MnO3. The material showed a reversible discharge capacity of 155.0 mAhg−1 at -20 °C, which is smaller than that at room temperature (245.5 mAhg−1). However, the sample exhibited capacity retention of 96.3 % at -20 °C, only 74.2 % at 25 °C. The good electrochemical cycle performance at low temperature was due to the inexistence of Mn3+ in the material.

A study of the electrochemical behavior at low temperature of the Li3V2(PO4)3 cathode material for Li-ion batteries

2015 ◽  
Vol 39 (12) ◽  
pp. 9617-9626 ◽  
Author(s):  
Ling-Hua Tai ◽  
Qin Zhao ◽  
Li-Qun Sun ◽  
Li-Na Cong ◽  
Xing-Long Wu ◽  
...  
Keyword(s):  
Low Temperature ◽  
Cathode Material ◽  
Electrochemical Behavior ◽  
Li Ion Batteries ◽  
Li Ion

CNT coatings combined with an optimized electrolyte are introduced to improve the low temperature performances of Li3V2(PO4)3.

Low temperature performance of LiFePO4 cathode material for Li-ion batteries

2013 ◽  
Vol 563 ◽  
pp. 249-253 ◽  
Author(s):  
Wonyoung Chang ◽  
Su-Jin Kim ◽  
In-Tae Park ◽  
Byung-Won Cho ◽  
Kyung Yoon Chung ◽  
...  
Keyword(s):  
Low Temperature ◽  
Cathode Material ◽  
Li Ion Batteries ◽  
Temperature Performance ◽  
Lifepo4 Cathode ◽  
Li Ion ◽  
Low Temperature Performance

Low Temperature Nanotailoring of Hydrated Compound by Alcohols: FeF3·3H2O as an Example. Preparation of Nanosized FeF3·0.33H2O Cathode Material for Li-Ion Batteries

2019 ◽  
Vol 58 (10) ◽  
pp. 6765-6771 ◽  
Author(s):  
Haochen Zhou ◽  
Hongxu Sun ◽  
Tao Wang ◽  
Yuning Gao ◽  
Jing Ding ◽  
...  
Keyword(s):  
Low Temperature ◽  
Cathode Material ◽  
Li Ion Batteries ◽  
Li Ion

Surface modification of Li-rich layered Li1.2Mn0.54Ni0.13Co0.13O2 oxide with Fe2O3 as cathode material for Li-ion batteries

2021 ◽  
Vol 366-367 ◽  
pp. 115661
Author(s):  
Xinhua Zhai ◽  
Panpan Zhang ◽  
Hui Huang ◽  
Jianfeng Zhou ◽  
Xiaobo Li ◽  
...  
Keyword(s):  
Surface Modification ◽  
Cathode Material ◽  
Li Ion Batteries ◽  
Li Ion
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