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Manganese and Vanadium Oxide Cathodes for Aqueous Rechargeable Zinc-Ion Batteries: A Focused View on Performance, Mechanism, and Developments
ACS Energy Letters ( IF 19.3 ) Pub Date : 2020-06-09 , DOI: 10.1021/acsenergylett.0c00740
Vinod Mathew 1 , Balaji Sambandam 1 , Seokhun Kim 1 , Sungjin Kim 1 , Sohyun Park 1 , Seulgi Lee 1 , Muhammad Hilmy Alfaruqi 1 , Vaiyapuri Soundharrajan 1 , Saiful Islam 1 , Dimas Yunianto Putro 1 , Jang-Yeon Hwang 1 , Yang-Kook Sun 2 , Jaekook Kim 1
Affiliation  

The development of new battery technologies requires them to be well-established given the competition from lithium ion batteries (LIBs), a well-commercialized technology, and the merits should surpass other available technologies’ characteristics for battery applications. Aqueous rechargeable zinc ion batteries (ARZIBs) represent a budding technology that can challenge LIBs with respect to electrochemical features because of the safety, low cost, high energy density, long cycle life, high-volume density, and stable water-compatible features of the metal zinc anode. Research on ARZIBs utilizing mild acidic electrolytes is focused on developing cathode materials with complete utilization of their electro-active materials. This progress is, however, hindered by persistent issues and consequences of divergent electrochemical mechanisms, unwanted side reactions, and unresolved proton insertion phenomena, thereby challenging ARZIB commercialization for large-scale energy storage applications. Herein, we broadly review two important cathodes, manganese and vanadium oxides, that are witnessing rapid progress toward developing state-of-the-art ARZIB cathodes.

中文翻译:

水性可充电锌离子电池的锰和钒氧化物阴极:性能,机理和发展的集中观点

鉴于锂离子电池(LIB)是一项商业化良好的技术,新电池技术的发展要求它们建立良好的基础,其优点应超过电池应用中其他可用技术的特征。水性可充电锌离子电池(ARZIBs)代表了一项崭新的技术,因为其安全性,低成本,高能量密度,长循环寿命,高体积密度以及稳定的与水相容的特性,可在电化学特性方面挑战LIB。金属锌阳极。利用温和的酸性电解质对ARZIBs进行研究的重点是开发完全利用其电活性材料的阴极材料。但是,持续的问题和不同电化学机制的后果阻碍了这一进展,有害的副反应和未解决的质子插入现象,从而挑战了ARZIB在大规模储能应用中的商业化应用。在此,我们广泛地回顾了两个重要的阴极,即锰和钒氧化物,它们正朝着开发最新的ARZIB阴极发展。
更新日期:2020-07-10
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