Emerging high-entropy compounds for electrochemical energy storage and conversion

IF 33.6 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Progress in Materials Science Pub Date : 2024-04-18 DOI:10.1016/j.pmatsci.2024.101300

Da Liu , Peifang Guo , Hongge Pan , Renbing Wu

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Abstract

As a new member in high-entropy materials family developed after high-entropy alloys, high-entropy compounds (HECs) are of particular interest owing to the combination of superiorities from high entropy and cocktail effects. The discovery of HECs indeed opens up a new frontier in the field of energy storage and conversion. This article provides a comprehensive review of the new frontiers on HECs for energy-related application. It begins with the fundamentals of HECs, with an emphasis on thermodynamic and structural features, and characterizations of HECs. Discussion is then made on the synthetic strategies of component optimization and structure engineering for the developing various HECs. Thereafter, the application of HECs particularly in electrodes for rechargeable batteries and supercapacitors, electrolytes for batteries, electrocatalytic hydrogen evolution reaction (HER), oxygen evolution reaction (OER), oxygen reduction reaction (ORR), carbon dioxide reduction reaction (CO₂RR) are highlighted. Finally, this review is concluded with an outlook of future research on HECs, major challenges to be addressed and possible solutions.

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用于电化学能量储存和转换的新兴高熵化合物

作为继高熵合金之后发展起来的高熵材料家族的新成员，高熵化合物（HECs）因其兼具高熵和鸡尾酒效应的优势而备受关注。高熵化合物的发现确实为能量存储和转换领域开辟了一个新领域。本文全面回顾了 HECs 在能源相关应用领域的新进展。文章从 HECs 的基本原理入手，重点介绍了 HECs 的热力学和结构特征以及特性。然后讨论了开发各种 HECs 的成分优化和结构工程合成策略。随后，重点介绍了 HECs 的应用，特别是在充电电池和超级电容器电极、电池电解质、电催化氢进化反应 (HER)、氧进化反应 (OER)、氧还原反应 (ORR) 和二氧化碳还原反应 (CO2RR) 中的应用。最后，本综述对未来的氢致电解质研究、需要应对的主要挑战和可能的解决方案进行了展望。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Progress in Materials Science 工程技术-材料科学：综合

CiteScore

59.60

自引率

0.80%

发文量

101

审稿时长

11.4 months

期刊介绍： Progress in Materials Science is a journal that publishes authoritative and critical reviews of recent advances in the science of materials. The focus of the journal is on the fundamental aspects of materials science, particularly those concerning microstructure and nanostructure and their relationship to properties. Emphasis is also placed on the thermodynamics, kinetics, mechanisms, and modeling of processes within materials, as well as the understanding of material properties in engineering and other applications. The journal welcomes reviews from authors who are active leaders in the field of materials science and have a strong scientific track record. Materials of interest include metallic, ceramic, polymeric, biological, medical, and composite materials in all forms. Manuscripts submitted to Progress in Materials Science are generally longer than those found in other research journals. While the focus is on invited reviews, interested authors may submit a proposal for consideration. Non-invited manuscripts are required to be preceded by the submission of a proposal. Authors publishing in Progress in Materials Science have the option to publish their research via subscription or open access. Open access publication requires the author or research funder to meet a publication fee (APC). Abstracting and indexing services for Progress in Materials Science include Current Contents, Science Citation Index Expanded, Materials Science Citation Index, Chemical Abstracts, Engineering Index, INSPEC, and Scopus.