A conversion and pseudocapacitance-featuring cost-effective perovskite fluoride KCuF3 for advanced lithium-ion capacitors and lithium-dual-ion batteries

Yuxi Huang; Rui Ding; Qilei Xu; Wei Shi; Danfeng Ying; Yongfa Huang; Tong Yan; Caini Tan; Xiujuan Sun; Enhui Liu

doi:10.1039/d1dt00904d

A conversion and pseudocapacitance-featuring cost-effective perovskite fluoride KCuF₃ for advanced lithium-ion capacitors and lithium-dual-ion batteries

Dalton Trans. 2021 Jul 7;50(25):8671-8675. doi: 10.1039/d1dt00904d. Epub 2021 Jun 16.

Authors

Yuxi Huang¹, Rui Ding, Qilei Xu, Wei Shi, Danfeng Ying, Yongfa Huang, Tong Yan, Caini Tan, Xiujuan Sun, Enhui Liu

Affiliation

¹ Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan, Hunan 411105, P.R. China. drm8122@163.com drm8122@xtu.edu.cn.

PMID: 34132293
DOI: 10.1039/d1dt00904d

Abstract

A cost-effective perovskite fluoride KCuF₃ material has been introduced as an advanced anode for lithium-ion capacitors (LICs) and lithium-dual-ion batteries (Li-DIBs), showing a conversion mechanism and pseudocapacitive kinetics for Li ion storage.