Tuning the performance of zinc hexacyanoferrate cathodes <i>via</i> ferrocyanide/ferricyanide precursor selection for high-efficiency zinc-ion storage
Prussian blue analogs (PBAs) are promising zinc-ion battery cathodes. This study synthesized ZnHCF using Na<sub>4</sub>[Fe(CN)<sub>6</sub>], K<sub>3</sub>[Fe(CN)<sub>6</sub>], and K<sub>4</sub>[Fe(CN)<sub>6</sub>] precursors. K<sub>3</sub>[Fe(CN)<sub>6</sub>]-derived ZnHCF exhibited minimal water/alkali residue and superior cyclability (70.5% retention after 800 cycles), providing insights for optimizing PBAs-based cathodes.
Authors
- Weijie Li (ORCID: https://orcid.org/0009-0000-8137-6285)
- Zewei Hu (ORCID: https://orcid.org/0009-0007-8236-6442)
- Fuliang XiePeng XiaoDongliang Chen
- Qingqing Zheng
- Wang Jiayao
- Haiying Lu
- Chao Han
- Chandrasekar Mayandi Subramaniyam
- Yuju Qi
- Xin Wang
Institutions
- Universidad San Pablo CEU (ES)
- Central South University (CN)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-12-31
- DOI
- https://doi.org/10.1039/d5cc06845b
- Primary Topic
- Advanced battery technologies research
- Type
- article
- Field-Weighted Citation Impact
- 0.00