金属元素掺杂能从本质上改善Li3V2(PO4)3的电子电导率和锂离子扩散速率,从而提高材料的电化学性能.概述了近年来金属元素掺杂Li3V2(PO4)3的研究进展,分别从掺杂元素和表征技术两方面进行综述,介绍了Mg2+、Ni2+、Cr3+、Co2+等金属离子掺杂对Li3V2(PO4)3的结构以及电化学性能的影响,并对进一步的研究方向和发展趋势提出了见解.%Metallic elements doping can essentially improve the electronic conductivity and lithium ion diffusion rate of Li3V2 (PO1)3 . Thereby enhancing its electrochemical performance. The progress of metallic elements doping Li3 V2(PO4 )3( is reviewed, the doping elements and characterization techniques are introduced. The effects of Mg2+ . Ni2, Cr3+ , Co2+ doped for Li3V2(PO1 )3 of the structure and electrochemical properties are recommend. The further research direction and development trends are predicted.
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