Engineering hosts for Zn anodes in aqueous Zn-ion batteries

文献情報

出版日 2023-11-29

DOI 10.1039/D3EE03584K

インパクトファクター 38.532

著者

Yunhai Zhu, Guojin Liang, Xun Cui, Xueqin Liu, Haixia Zhong, Chunyi Zhi, Yingkui Yang

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要旨

Aqueous zinc-ion batteries (ZIBs) distinguish themselves among the numerous viable alternatives to lithium-ion batteries on account of their potential advantages, which encompass enhanced safety, cost-effectiveness, and eco-friendliness. However, the metal zinc (Zn) that makes ZIBs competitive is now being plagued by dendrite growth and spontaneous side reactions (hydrogen evolution reaction and water-induced corrosion). These unavoidable parasitic reactions degrade the output energy/power density and shorten the actual lifespan of the Zn anode, rendering it infeasible for ZIBs to access the practical energy storage system. Herein, we systematically summarize the host-design strategies for the Zn anode regarding substrate (accommodation of Zn deposits) and interface (protection of Zn anode) fabrications. In addition, for the purpose of developing a Zn anode that is chemically and electrochemically stable, we thoroughly elucidate the internal mechanisms of the regulation strategies while offering guidance for the rational design of Zn anodes. This review may suggest a prospective guideline for developing high-performance Zn anodes for use in sustainable ZIBs.

掲載誌

Energy & Environmental Science

CiteScore: 32.34

自己引用率: 3.4%

年間論文数: 481

Energy & Environmental Science is an international journal dedicated to publishing exceptionally important and high quality, agenda-setting research tackling the key global and societal challenges of ensuring the provision of energy and protecting our environment for the future. The scope is intentionally broad and the journal recognises the complexity of issues and challenges relating to energy conversion and storage, alternative fuel technologies and environmental science. For work to be published it must be linked to the energy-environment nexus and be of significant general interest to our community-spanning readership. All scales of studies and analysis, from impactful fundamental advances, to interdisciplinary research across the (bio)chemical, (bio/geo)physical sciences and chemical engineering disciplines are welcomed. Topics include, but are not limited to, the following: Solar energy conversion and photovoltaics Solar fuels and artificial photosynthesis Fuel cells Hydrogen storage and (bio) hydrogen production Materials for energy systems Capture, storage and fate of CO2, including chemicals and fuels from CO2 Catalysis for a variety of feedstocks (for example, oil, gas, coal, biomass and synthesis gas) Biofuels and biorefineries Materials in extreme environments Environmental impacts of energy technologies Global atmospheric chemistry and climate change as related to energy systems Water-energy nexus Energy systems and networks Globally applicable principles of energy policy and techno-economics