Interface challenges and optimization strategies for aqueous zinc-ion batteries

Publication Name

Journal of Energy Chemistry

Abstract

Aqueous zinc-ion batteries have advantages over lithium-ion batteries, such as low cost, and good safety. However, their development is currently facing several challenges. One of the main critical challenges is their poor electrode–electrolyte interface. Addressing this requires understanding the physics and chemistry at the electrode–electrolyte interface, including the cathode-electrolyte interface and anode-electrolyte interface. This review first identifies and analyses the interfacial challenges of aqueous zinc-ion batteries. Then, it discusses the design strategies for addressing the defined interfacial issues from the perspectives of electrolyte optimization, electrode modification, and separator improvement. Finally, it provides corrective recommendations and strategies for the rational design of electrode–electrolyte interface in aqueous zinc-ion batteries towards their high-performance and reliable energy storage.

Open Access Status

This publication is not available as open access

Volume

77

First Page

642

Last Page

659

Funding Number

DP200102573

Funding Sponsor

Australian Research Council

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Link to publisher version (DOI)

http://dx.doi.org/10.1016/j.jechem.2022.11.028