Issue 87, 2021

Low temperature induced highly stable Zn metal anodes for aqueous zinc-ion batteries

Abstract

We report a highly stable Zn metal anode by simply controlling the operating temperature at 0 °C. Without any further protection, the Zn anode exhibits an ultra-long cycle life over 2500 h (>100 days) in Zn symmetric cells with 3 M Zn(CF3SO3)2 aqueous electrolyte. This impressive performance is ascribed to the improved Zn metal corrosion resistance and compact and smooth Zn surface morphology during Zn plating/stripping at low temperatures.

Graphical abstract: Low temperature induced highly stable Zn metal anodes for aqueous zinc-ion batteries

Supplementary files

Article information

Article type
Communication
Submitted
25 avq 2021
Accepted
08 okt 2021
First published
08 okt 2021

Chem. Commun., 2021,57, 11477-11480

Low temperature induced highly stable Zn metal anodes for aqueous zinc-ion batteries

H. He, H. Qin, F. Shen, N. Hu and J. Liu, Chem. Commun., 2021, 57, 11477 DOI: 10.1039/D1CC04731K

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