Electrochemical systems for renewable energy conversion and storage: Focus on flow batteries and regenerative fuel cells

IF 7.9 2区化学 Q1 CHEMISTRY, PHYSICAL

Current Opinion in Electrochemistry Pub Date : 2024-10-03 DOI:10.1016/j.coelec.2024.101596

Fengjia Xie , Xuming Zhang , Zhefei Pan

引用次数: 0

Abstract

As the global shift towards renewable energy accelerates, energy storage solutions capable of providing long-duration, large-scale storage will be critical. Flow batteries and regenerative fuel cells have the potential to play a pivotal role in this transformation by enabling greater integration of variable renewable generation and providing resilient, grid-scale energy storage. This review provides an overview of the working principles of flow batteries and regenerative fuel cells mediated by ammonia, including the hardware, electrochemical reactions, and general performance. The recent advances in flow batteries are highlighted, covering the electrode design and modifications as well as electrolyte design and innovations. The recent advances in regenerative fuel cells are also discussed, focusing on membrane electrode assembly construction and system optimization.

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用于可再生能源转换和储存的电化学系统：重点关注液流电池和再生燃料电池

随着全球加速向可再生能源转变，能够提供长时间、大规模储能的储能解决方案将变得至关重要。液流电池和蓄热式燃料电池可在这一转变中发挥关键作用，实现可变可再生能源发电的更大整合，并提供具有弹性的电网级储能。本综述概述了以氨为媒介的液流电池和再生燃料电池的工作原理，包括硬件、电化学反应和一般性能。重点介绍了液流电池的最新进展，包括电极设计和修改以及电解质设计和创新。还讨论了再生燃料电池的最新进展，重点是膜电极组件的构造和系统优化。

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

Current Opinion in Electrochemistry Chemistry-Analytical Chemistry

CiteScore

14.00

自引率

5.90%

发文量

272

审稿时长

73 days

期刊介绍： The development of the Current Opinion journals stemmed from the acknowledgment of the growing challenge for specialists to stay abreast of the expanding volume of information within their field. In Current Opinion in Electrochemistry, they help the reader by providing in a systematic manner: 1.The views of experts on current advances in electrochemistry in a clear and readable form. 2.Evaluations of the most interesting papers, annotated by experts, from the great wealth of original publications. In the realm of electrochemistry, the subject is divided into 12 themed sections, with each section undergoing an annual review cycle: • Bioelectrochemistry • Electrocatalysis • Electrochemical Materials and Engineering • Energy Storage: Batteries and Supercapacitors • Energy Transformation • Environmental Electrochemistry • Fundamental & Theoretical Electrochemistry • Innovative Methods in Electrochemistry • Organic & Molecular Electrochemistry • Physical & Nano-Electrochemistry • Sensors & Bio-sensors •