钙钛矿镧基氧化物超级电容器的研究进展

Recent advances of lanthanum-based perovskite oxides for supercapacitor: a review

对近年来国内外对基于氧阴离子嵌入型钙钛矿超级电容的研究做了一定的归纳和总结。通过以往人们对钙钛矿超级电容理论和影响因素的研究的分析,对钙钛矿电容阴离子嵌入理论做了概括,并总结了影响其电化学性能的因素。通过对以往实验设计思路的归纳,提出了钙钛矿材料研究的大体方向。同时结合超级电容器应用于汽车动力源时需满足的实际条件,为以后汽车超级电容中钙钛矿材料的设计提供一定的思路。

In this review, the research on perovskite supercapacitors based on oxygen anion intercalation at home and abroad in recent years was generalized and summarized. The anion-intercalation mechanism and the influences on electrochemical performances were summarized through the analysis of the past perovskite supercapacitor researches. Meanwhile the direction of the research of perovskite materials was put forward by combining the practical conditions for the application of supercapacitor to the vehicle power source with the summarization of the previous experimental design ideas, which provided some ideas for the design of perovskite materials of supercapacitors for the vehicle power source.