Research advances of metal fluoride for energy conversion and storage

Abstract In recent years, renewable energy sources, which aim to replace rapidly depleting fossil fuels, face challenges due to limited energy storage and conversion technologies. To enhance energy storage and conversion efficiency, extensive research has been conducted in the academic community on...

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Main Authors: Runlin Zhang, Zijin Xu, Zeyu Hao, Zeshuo Meng, Xiufeng Hao, Hongwei Tian
Format: Article
Language:English
Published: Wiley 2025-01-01
Series:Carbon Energy
Subjects:
Online Access:https://doi.org/10.1002/cey2.630
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author Runlin Zhang
Zijin Xu
Zeyu Hao
Zeshuo Meng
Xiufeng Hao
Hongwei Tian
author_facet Runlin Zhang
Zijin Xu
Zeyu Hao
Zeshuo Meng
Xiufeng Hao
Hongwei Tian
author_sort Runlin Zhang
collection DOAJ
description Abstract In recent years, renewable energy sources, which aim to replace rapidly depleting fossil fuels, face challenges due to limited energy storage and conversion technologies. To enhance energy storage and conversion efficiency, extensive research has been conducted in the academic community on numerous potential materials. Among these materials, metal fluorides have attracted significant attention due to their ionic metal–fluorine bonds and tunable electronic structures, attributed to the highest electronegativity of fluorine in their chemical composition. This makes them promising candidates for future electrochemical applications in various fields. However, metal fluorides encounter various challenges in different application directions. Therefore, we comprehensively review the applications of metal fluorides in the field of energy storage and conversion, aiming to deepen our understanding of their exhibited characteristics in different electrochemical processes. In this paper, we summarize the difficulties and improvement methods encountered in different types of battery applications and several typical electrode optimization strategies in the field of supercapacitors. In the field of water electrolysis, we focus on surface reconstruction and the critical role of fluorine, demonstrating the catalytic performance of metal fluorides from the perspectives of reconstruction mechanism and process analysis. Finally, we provide a summary and outlook for this field, aiming to offer guidance for future breakthroughs in the energy storage and conversion applications of metal fluorides.
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issn 2637-9368
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publishDate 2025-01-01
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series Carbon Energy
spelling doaj-art-cfe42792ae964c1c9862dc70cccb44512025-01-24T13:35:41ZengWileyCarbon Energy2637-93682025-01-0171n/an/a10.1002/cey2.630Research advances of metal fluoride for energy conversion and storageRunlin Zhang0Zijin Xu1Zeyu Hao2Zeshuo Meng3Xiufeng Hao4Hongwei Tian5Key Laboratory of Automobile Materials MOE, and School of Materials Science & Engineering, and Jilin Provincial International Cooperation Key Laboratory of High‐Efficiency Clean Energy Materials, and Electron Microscopy Center Jilin University Changchun Jilin ChinaKey Laboratory of Automobile Materials MOE, and School of Materials Science & Engineering, and Jilin Provincial International Cooperation Key Laboratory of High‐Efficiency Clean Energy Materials, and Electron Microscopy Center Jilin University Changchun Jilin ChinaKey Laboratory of Automobile Materials MOE, and School of Materials Science & Engineering, and Jilin Provincial International Cooperation Key Laboratory of High‐Efficiency Clean Energy Materials, and Electron Microscopy Center Jilin University Changchun Jilin Chinai‐lab, Vacuum Interconnected Nanotech Workstation (Nano‐X), Suzhou Institute of Nano‐Tech and Nano‐Bionics Chinese Academy of Sciences Suzhou Jiangsu ChinaDepartment of Polymer Science, College of Chemistry Jilin University Changchun Jilin ChinaKey Laboratory of Automobile Materials MOE, and School of Materials Science & Engineering, and Jilin Provincial International Cooperation Key Laboratory of High‐Efficiency Clean Energy Materials, and Electron Microscopy Center Jilin University Changchun Jilin ChinaAbstract In recent years, renewable energy sources, which aim to replace rapidly depleting fossil fuels, face challenges due to limited energy storage and conversion technologies. To enhance energy storage and conversion efficiency, extensive research has been conducted in the academic community on numerous potential materials. Among these materials, metal fluorides have attracted significant attention due to their ionic metal–fluorine bonds and tunable electronic structures, attributed to the highest electronegativity of fluorine in their chemical composition. This makes them promising candidates for future electrochemical applications in various fields. However, metal fluorides encounter various challenges in different application directions. Therefore, we comprehensively review the applications of metal fluorides in the field of energy storage and conversion, aiming to deepen our understanding of their exhibited characteristics in different electrochemical processes. In this paper, we summarize the difficulties and improvement methods encountered in different types of battery applications and several typical electrode optimization strategies in the field of supercapacitors. In the field of water electrolysis, we focus on surface reconstruction and the critical role of fluorine, demonstrating the catalytic performance of metal fluorides from the perspectives of reconstruction mechanism and process analysis. Finally, we provide a summary and outlook for this field, aiming to offer guidance for future breakthroughs in the energy storage and conversion applications of metal fluorides.https://doi.org/10.1002/cey2.630batterieselectrocatalysismetal fluoridesupercapacitors
spellingShingle Runlin Zhang
Zijin Xu
Zeyu Hao
Zeshuo Meng
Xiufeng Hao
Hongwei Tian
Research advances of metal fluoride for energy conversion and storage
Carbon Energy
batteries
electrocatalysis
metal fluoride
supercapacitors
title Research advances of metal fluoride for energy conversion and storage
title_full Research advances of metal fluoride for energy conversion and storage
title_fullStr Research advances of metal fluoride for energy conversion and storage
title_full_unstemmed Research advances of metal fluoride for energy conversion and storage
title_short Research advances of metal fluoride for energy conversion and storage
title_sort research advances of metal fluoride for energy conversion and storage
topic batteries
electrocatalysis
metal fluoride
supercapacitors
url https://doi.org/10.1002/cey2.630
work_keys_str_mv AT runlinzhang researchadvancesofmetalfluorideforenergyconversionandstorage
AT zijinxu researchadvancesofmetalfluorideforenergyconversionandstorage
AT zeyuhao researchadvancesofmetalfluorideforenergyconversionandstorage
AT zeshuomeng researchadvancesofmetalfluorideforenergyconversionandstorage
AT xiufenghao researchadvancesofmetalfluorideforenergyconversionandstorage
AT hongweitian researchadvancesofmetalfluorideforenergyconversionandstorage