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| Research progress of lithium ion battery cathode material LiFePO4 |
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Received:March 10, 2020
Revised:April 16, 2020
Accepted:April 20, 2020
Published Online:May 13, 2021
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| DOI： |
| KeyWord:LiFePO4; smelting process; development prospect |
| Author | Institution |
| Chang Longjiao |
BOHAI University |
| Chang Longjiao |
Bohai University School |
| liujianan |
BOHAI University |
| zhaiyuchun |
Northeastern University |
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| Abstract: |
| Lithium iron phosphate material has good cycling performance, thermal stability, environmental protection and other characteristics, and is constantly popular in lithium ion batteries.However, due to the low conductivity and slow diffusion rate of lithium ions, the development of the battery industry is affected.Therefore, this paper introduces the basic structure, preparation and modification methods of LiFePO4, including solid phase synthesis, hydrothermal method, surface coating and doping, etc., summarizes the existing problems and prospects of LiFePO4, analyzes the methods to improve the optimal performance of lithium iron phosphate, and predicts the future development trend. |
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