首页|Emerging perovskite materials for supercapacitors:Structure,synthesis,modification,advanced characterization,theoretical calculation and electrochemical performance

Emerging perovskite materials for supercapacitors:Structure,synthesis,modification,advanced characterization,theoretical calculation and electrochemical performance

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As a new generation electrode materials for energy storage,perovskites have attracted wide attention because of their unique crystal structure,reversible active sites,rich oxygen vacancies,and good stability.In this review,the design and engineering progress of perovskite materials for supercapacitors(SCs)in recent years is summarized.Specifically,the review will focus on four types of perovskites,perovskite oxides,halide perovskites,fluoride perovskites,and multi-perovskites,within the context of their intrin-sic structure and corresponding electrochemical performance.A series of experimental variables,such as synthesis,crystal structure,and electrochemical reaction mechanism,will be carefully analyzed by com-bining various advanced characterization techniques and theoretical calculations.The applications of these materials as electrodes are then featured for various SCs.Finally,we look forward to the prospects and challenges of perovskite-type SCs electrodes,as well as the future research direction.

PerovskiteModification engineeringOxygen vacancyTheoretical calculation methodologySupercapacitor

Yuehua Qian、Qingqing Ruan、Mengda Xue、Lingyun Chen

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Department of Applied Chemistry,School of Chemistry and Chemical Engineering,Chongqing University,Chongqing 401331,China

National Natural Science Foundation of ChinaNatural Science Foundation of ChongqingGraduate Research and Innovation Foundation of Chongqing

21676036CSTB2023NSCQ-MSX0580CYS-20040

2024

10.1016/j.jechem.2023.10.028

能源化学
中国科学院大连化学物理研究所 中国科学院成都有机化学研究所

能源化学

CSTPCDEI
影响因子：0.654
ISSN：2095-4956
年,卷(期)：2024.89(2)
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