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Nonaqueous Aluminum Ion Batteries: Recent Progress and Prospects
ACS Materials Letters ( IF 11.4 ) Pub Date : 2020-06-23 , DOI: 10.1021/acsmaterialslett.0c00208
Zhengqiang Hu 1 , Hao Zhang 1 , Huaizhi Wang 1 , Fengling Zhang 1 , Qiang Li 1 , Hongsen Li 1
Affiliation  

Aluminum-ion batteries (AIBs) have been a promising energy storage technology beyond lithium-ion batteries (LIBs) benefiting from the high volumetric capacity and low cost of Al metal anode. As the continuous development of the entire battery system, the ionic liquid (IL) electrolytes have served as the foundation of AIBs through plating/stripping the Al reversibly at room temperature. However, the nonaqueous AIBs still must revolve the various technical scientific obstacles, including the scant option of a reliable cathode and the high cost of electrolytes before achieving large-scale application. In order to provide a systematic understanding of research process and prospect of AIBs, we make an overview on the recent progress and optimization methods of cathode materials with different energy storage mechanisms, and the key advances in the engineering of electrolytes. Moreover, the future research perspectives and the key challenges ahead for designing high-performance AIBs are also presented.

中文翻译:

非水铝离子电池的最新进展与展望

铝离子电池(AIB)已成为锂离子电池(LIB)以外的一种有前途的储能技术,得益于铝金属阳极的高容量和低成本。随着整个电池系统的不断发展,离子液体(IL)电解质已通过在室温下可逆地镀覆/剥离Al而成为AIB的基础。但是,非水AIB仍必须克服各种技术科学障碍,包括在实现大规模应用之前缺少可靠的阴极选项和高昂的电解质成本。为了系统地了解AIB的研究过程和前景,我们概述了具有不同储能机理的正极材料的最新进展和优化方法,以及电解质工程的关键进展。此外,还介绍了未来的研究前景以及设计高性能AIB所面临的主要挑战。
更新日期:2020-08-03
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