Dual-active engineering of NiFe LDH nanosheets with anion intercalation and oxygen vacancies for high-performance aqueous nickel–zinc batteries
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<sup>-1</sup> at 3 A g<sup>-1</sup> and 70% capacity retention after 15 000 cycles, attributed to improved ion transport, abundant active sites, and structural stability.
Authors
- Yanxin Liao
- Huayu Wang (ORCID: https://orcid.org/0000-0002-3773-680X)
- Lingyun Chen (ORCID: https://orcid.org/0000-0003-2277-7470)
- Tianrui Liu (ORCID: https://orcid.org/0000-0001-7926-3310)
- Shile Liu
Institutions
- Chongqing University (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc01976a
- Citations
- 1
- Primary Topic
- Supercapacitor Materials and Fabrication
- Type
- article
- Field-Weighted Citation Impact
- 0.43