铝-空气电池的现状与展望

IF 16.8 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

International Materials Reviews Pub Date : 2021-11-25 DOI:10.1080/09506608.2021.2006968

Xuan Liu, Handong Jiao, Mingyong Wang, Weili Song, J. Xue, S. Jiao

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引用次数: 14

摘要

摘要金属-空气电池由于其高比容量、能量密度和空气的易用性而被认为是有前途的电池原型。Al储量丰富（地壳中最丰富的金属元素），价格低廉（1.9美元·kg–1），理论容量密度高达2.98 Ah·g−1，能量密度高达8.1 Wh·g−1。然而，为了达到商业化水平，铝-空气电池仍有许多科学和技术挑战需要克服。在这篇综述中，首先对铝-空气电池进行了全面的概述，并重点介绍了高性能铝阳极、先进的空气阴极和改进的铝-空气蓄电池电解质的最新进展。本文对铝-空气电池的进展和挑战进行的分析和讨论有望为未来推动铝-空气蓄电池的发展提供有意义的指导。

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Current progresses and future prospects on aluminium–air batteries

ABSTRACT Metal–air batteries have been considered as promising battery prototypes due to their high specific capacity, energy density and easily available nature of air. Al can be regarded as an attractive candidate because of its abundant reserve (the most abundant metal element in the earth's crust), low price (1.9 USD·kg–1), high theoretical capacity density of 2.98 Ah·g−1 and high energy density of 8.1 Wh·g−1. For meeting the level of commercialization, nevertheless, there are still many scientific and technical challenges to overcome in the Al–air batteries. In this review, a comprehensive overview of Al–air batteries is initially provided, along with highlighting recent progresses in high-performance Al anodes, advanced air cathodes and improved electrolytes for Al–air batteries. The analysis and discussion on the progresses and challenges for Al–air batteries here are expected to provide a meaningful guide for future efforts to boost Al–air batteries.

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来源期刊

International Materials Reviews 工程技术-材料科学：综合

CiteScore

28.50

自引率

0.00%

发文量

审稿时长

6 months

期刊介绍： International Materials Reviews (IMR) is a comprehensive publication that provides in-depth coverage of the current state and advancements in various materials technologies. With contributions from internationally respected experts, IMR offers a thorough analysis of the subject matter. It undergoes rigorous evaluation by committees in the United States and United Kingdom for ensuring the highest quality of content. Published by Sage on behalf of ASM International and the Institute of Materials, Minerals and Mining (UK), IMR is a valuable resource for professionals in the field. It is available online through Sage's platform, facilitating convenient access to its wealth of information. Jointly produced by ASM International and the Institute of Materials, Minerals and Mining (UK), IMR focuses on technologies that impact industries dealing with metals, structural ceramics, composite materials, and electronic materials. Its coverage spans from practical applications to theoretical and practical aspects of material extraction, production, fabrication, properties, and behavior.