Review of doping and surface coating of cathode materials for lithium ion batteries |
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| Authors: | WANG Dong ZHENG Lili DU Guangchao ZHANG Zhichao FENG Yan DAI Zuoqiang |
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| Affiliation: | 1 College of Mechanical and Electrical Engineering, Qingdao University, Qingdao 260071, Shandong, China;2 Power Integration and Energy Storage System Engineering Technology Center of Qingdao University, Qingdao 260071, Shandong, China;3 National and Local Joint Engineering Technology Center for Intelligent Power Integration Technology of Electric Vehicles(Qingdao), Qingdao 260071, Shandong, China |
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| Abstract: | With the increasing support of the national policy on the electric vehicle, the bottleneck of the electrochemical performance of the Li-ion battery is becoming more and more prominent. The safety of the lithium-ion battery has not been resolved since the material's chemical performance is limited. The effects of lithium, lithium, lithium iron phosphate and ternary materials on the electrochemical performance of lithium-ion battery positive electrode material, lithium, lithium manganate, lithium iron phosphate and ternary material on the electrochemical properties of the battery were summarized. |
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| Keywords: | lithium-ion battery cathode material mix surface covering |
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