水-有机杂化电解质稳定锌金属阳极。

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-06-06 DOI:10.1039/d5cc02088c

Liwen Hu , Yaping Song , Xinyue Li , Keming Hu , Yang Song

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引用次数: 0

摘要

提出了一种由二甲基甲酰胺（DMF）、H2O和Zn(BF4)2组成的新型、低成本、不易燃的电解质。该电解质通过降低与Zn2+配位的H2O的活性，有效地抑制了副反应。此外，它通过原位形成ZnF2层来抑制锌枝晶的生长，这使得锌对称细胞的循环稳定性达到2550次。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Aqueous–organic hybrid electrolyte stabilizing zinc metal anodes†

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Aqueous–organic hybrid electrolyte stabilizing zinc metal anodes†

A novel, low-cost, and non-flammable electrolyte composed of dimethylformamide (DMF), H₂O, and Zn(BF₄)₂ has been proposed. This electrolyte effectively suppresses side reactions by reducing the activity of H₂O coordinated with Zn²⁺. Furthermore, it inhibits zinc dendrite growth through the formation of an in situ ZnF₂ layer, which enables a remarkable cycling stability of up to 2550 cycles in Zn symmetric cells.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.