Tuning the electrochemical behaviors of N-doped LiMnxFe1–xPO4/C via cation engineering with metal-organic framework-templated strategy |
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作者姓名: | Yilin Li Zhaohui Xu Xinyu Zhang Zhenyu Wu Jian-En Zhou Jinjiang Zhang Xiaoming Lin |
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作者单位: | 1. Guangzhou Key Laboratory of Materials for Energy Conversion and Storage, Key Laboratory of Theoretical Chemistry of Environment, Ministry of Education, School of Chemistry, South China Normal University |
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基金项目: | the financial support from the Research and Development Plan Project in Key Fields of Guangdong Province (2020B0101030005);;Applied Special Project of Guangdong Provincial Science and Technology Plan (2017B090917002);;Basic and Applied Basic Research Fund of Guangdong Province (2019B1515120027); |
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摘 要: | LiFePO4, as a prevailing cathode material for lithium-ion batteries(LIBs), still encounters issues such as intrinsic poor electronic conductivity, inferior Li-ion diffusion kinetic, and two-phase transformation mechanism involving substantial structural rearrangements, resulting in unsatisfactory rate performance. Carbon coating, cation doping, and morphological control have been widely employed to reconcile these issues. Inspired by these, we propose a synthetic route with metal–orga...
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