生物炭
阳极
钾离子电池
钾
材料科学
电池(电)
碳纤维
电化学
生物量(生态学)
重新使用
兴奋剂
纳米技术
废物管理
化学
磷酸钒锂电池
热解
复合数
电极
复合材料
冶金
有机化学
光电子学
功率(物理)
物理化学
工程类
地质学
物理
海洋学
量子力学
作者
Xiang Li,Yimiao Zhou,Bin Deng,Jiani Li,Zuowei Xiao
标识
DOI:10.3389/fchem.2023.1162909
摘要
Biochar materials have attracted people's attention because of their environmental friendliness, abundant resources, and the use of waste resources for reuse. As a potassium-ion anode material, biomass char materials synthesized by different methods have broad application prospects. However, due to the problems of low initial magnification and limited potassium-storage capacity, it is necessary to improve the electrochemical performance through modifications, such as atomic doping. Atomic doping is an effective way to improve battery conductivity and potassium storage. In this paper, the synthesis method of biochar as an anode material for potassium-ion batteries and the influence of atomic doping on its modification in recent years are reviewed.
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