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Updated: May 9, 2026

Elemental-sensitive Detection of the Chemistry in Batteries through Soft X-ray Absorption Spectroscopy and Resonant Inelastic X-ray Scattering
Published on: April 17, 2018
Advanced electrolyte strategies for dendrite-free aqueous Zn-metal batteries
Jiasen Yin1, Yun Tan1,2, Jun Pu1,3
1Key Laboratory of Functional Molecular Solids (Ministry of Education) College of Chemistry and Materials Science, Anhui Normal University, Wuhu, Anhui 241002, China. jpu@ahnu.edu.cn.
Abstract:
Aqueous Zn-metal batteries have attracted wide attention due to the abundant Zn reserves and the safety and non-toxicity of aqueous electrolytes, and have become a research hotspot in the field of electrochemical energy. However, the dendrite defects of metal Zn anodes and the resulting interfacial instability limit the large-scale development. Despite comprehensive studies and in-depth understanding, this issue still affects the electrochemical performance of Zn-metal batteries dramatically. In light of the great progress and recent focus, this review analyzes the origin of critical Zn dendrite related problems, and recapitulates the development of electrolyte strategies. In the end, various outlooks are summarized from different angles to improve the performance of Zn metal anodes. This study is expected to provide new inspiration for innovation in aqueous Zn battery electrolytes in the future.
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