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Title: Recent advances and perspectives in aqueous potassium-ion batteries
Authors: Zhang, Xiao
Xiong, Ting
He, Bing
Feng, Shihao
Wang, Xuanpeng
Wei, Lei
Mai, Liqiang
Keywords: Engineering::Materials::Energy materials
Issue Date: 2022
Source: Zhang, X., Xiong, T., He, B., Feng, S., Wang, X., Wei, L. & Mai, L. (2022). Recent advances and perspectives in aqueous potassium-ion batteries. Energy & Environmental Science, 15(9), 3750-3774.
Project: MOE2019-T2-2-127
AME-IRG (A2083c0062)
IAF-ICP (I2001E0067)
Journal: Energy & Environmental Science
Abstract: Aqueous potassium-ion batteries (AKIBs), utilizing fast diffusion kinetics of K+ and abundant electrode resources, are an emerging technology offering high power density and low cost. Many efforts have been made by far to enhance the electrochemical performances of AKIBs, and some encouraging milestones have been achieved. To provide a deep understanding of the progress, challenges, and opportunities of the emerging AKIBs, the recent advances in both cathode and anode materials, and electrolytes of the AKIB systems are comprehensively summarized and discussed. Additionally, the research efforts on the optimization of electrode material properties, the revealing of the reaction mechanism, the design of electrolytes, and the full cell fabrication for AKIBs are highlighted. Finally, insights into opportunities and future directions for achieving high-performance AKIBs and their applications are proposed.
ISSN: 1754-5692
DOI: 10.1039/D2EE01573K
Schools: School of Electrical and Electronic Engineering 
Rights: © 2022 The Royal Society of Chemistry. All rights reserved. This paper was published in Energy & Environmental Science and is made available with permission of The Royal Society of Chemistry.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

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