Issue 80, 2025

Dual-active engineering of NiFe LDH nanosheets with anion intercalation and oxygen vacancies for high-performance aqueous nickel–zinc batteries

Abstract

Herein, 1,3,5-benzenetricarboxylate (BTC) intercalation and oxygen vacancy engineering are proposed to enhance the electrochemical performance of layered double hydroxide (LDH) nanosheets. The optimized LDH exhibits a remarkable capacity of 426 mAh g−1 at 3 A g−1 and 70% capacity retention after 15 000 cycles, attributed to improved ion transport, abundant active sites, and structural stability.

Graphical abstract: Dual-active engineering of NiFe LDH nanosheets with anion intercalation and oxygen vacancies for high-performance aqueous nickel–zinc batteries

Supplementary files

Article information

Article type
Communication
Submitted
08 Apr 2025
Accepted
01 Sep 2025
First published
01 Sep 2025

Chem. Commun., 2025,61, 15618-15621

Dual-active engineering of NiFe LDH nanosheets with anion intercalation and oxygen vacancies for high-performance aqueous nickel–zinc batteries

Y. Liao, H. Wang, S. Liu, T. Liu and L. Chen, Chem. Commun., 2025, 61, 15618 DOI: 10.1039/D5CC01976A

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