Non-aqueous synthesis of high-quality Prussian blue analogues for Na-ion batteries

Weiguang Geng; Ziheng Zhang; Zelong Yang; Huaiyuan Tang; Guang He

doi:10.1039/d2cc00699e

Non-aqueous synthesis of high-quality Prussian blue analogues for Na-ion batteries

Chem Commun (Camb). 2022 Apr 5;58(28):4472-4475. doi: 10.1039/d2cc00699e.

Authors

Weiguang Geng¹, Ziheng Zhang¹, Zelong Yang², Huaiyuan Tang², Guang He^{1

2}

Affiliations

¹ Tianjin Key Laboratory of Advanced Functional Porous Materials, Institute for New Energy Materials and Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China. heguang@tjut.edu.cn.
² Central Research Institute, Tianneng Co. Ltd, Huzhou 313100, China.

PMID: 35297912
DOI: 10.1039/d2cc00699e

Abstract

A microwave-assisted solvothermal (MW-ST) method was developed to synthesize high-quality Prussian blue analogues. The tuned NaFeHCF exhibits low water content as well as good thermal stability. It delivers a high initial discharge capacity of 150 mA h g^-1, good rate capability and cycling life over 500 cycles.