A carbon–LiFePO4 nanocomposite as high-performance cathode material for lithium-ion batteries

Ionics ◽  
2011 ◽  
Vol 17 (7) ◽  
pp. 581-586 ◽  
Author(s):  
Jianguo Ren ◽  
Weihua Pu ◽  
Xiangming He ◽  
Changyin Jiang ◽  
Chunrong Wan
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion

Ribbon-like Cu doped V6O13 as cathode material for high-performance lithium ion batteries

2017 ◽  
Vol 32 (6) ◽  
pp. 1397-1401 ◽  
Author(s):  
Jinyun He ◽  
Fei Long ◽  
Daijiang Peng ◽  
Xiaoli Wu ◽  
Shuyi Mo ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion

A new strategy to activate graphite oxide as a high-performance cathode material for lithium-ion batteries

2019 ◽  
Vol 43 (12) ◽  
pp. 4727-4733 ◽  
Author(s):  
Yongqiang Xie ◽  
Wei Li ◽  
Guorong Hu ◽  
Zhongdong Peng ◽  
Yanbing Cao ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Graphite Oxide ◽  
High Performance ◽  
Lithium Ion ◽  
High Potential ◽  
Reduced Graphite Oxide ◽  
New Strategy

Partially reduced graphite oxide was re-oxidized at a high potential of 5.2 V.

A high-performance Ce and Sn co-doped cathode material with enhanced cycle performance and suppressed voltage decay for lithium ion batteries

2019 ◽  
Vol 45 (16) ◽  
pp. 20780-20787 ◽  
Author(s):  
Yanying Liu ◽  
Ranran Li ◽  
Jianling Li ◽  
Zhe Yang ◽  
Jianjian Zhong ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion ◽  
Cycle Performance ◽  
Voltage Decay ◽  
Co Doped

PANI–PEG copolymer modified LiFePO4as a cathode material for high-performance lithium ion batteries

2014 ◽  
Vol 2 (45) ◽  
pp. 19315-19323 ◽  
Author(s):  
Chunli Gong ◽  
Fangli Deng ◽  
Chi-Pong Tsui ◽  
Zhigang Xue ◽  
Yun Sheng Ye ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion

Modification of High Potential, High Capacity Li2FeP2O7 Cathode Material for Lithium Ion Batteries

2012 ◽  
Vol 1440 ◽  
Author(s):  
Jiajia Tan ◽  
Ashutosh Tiwari
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Electrochemical Impedance ◽  
Specific Capacity ◽  
High Capacity ◽  
Lithium Ion ◽  
Discharge Rates ◽  
Electronic Conductivities ◽  
Fast Discharge

ABSTRACTLi2FeP2O7 is a newly developed polyanionic cathode material for high performance lithium ion batteries. It is considered very attractive due to its large specific capacity, good thermal and chemical stability, and environmental benignity. However, the application of Li2FeP2O7 is limited by its low ionic and electronic conductivities. To overcome the above problem, a solution-based technique was successfully developed to synthesize Li2FeP2O7 powders with very fine and uniform particle size (< 1 μm), achieving much faster kinetics. The obtained Li2FeP2O7 powders were tested in lithium ion batteries by measurements of cyclic voltammetry, electrochemical impedance spectroscopy and galvanostatic charge/discharge cycling. We found that the modified Li2FeP2O7 cathode could maintain a relatively high capacity even at fast discharge rates.

Comparison of monocrystalline and secondary LiNi0.5Co0.2Mn0.3O2 cathode material for high-performance lithium-ion batteries

2020 ◽  
Vol 845 ◽  
pp. 156202
Author(s):  
Lei Cheng ◽  
Bao Zhang ◽  
Shi-Lin Su ◽  
Lei Ming ◽  
Yi Zhao ◽  
...  
Keyword(s):  
Cathode Material ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Lithium Ion
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