Issue 58, 2022

Co-substitution in a Prussian blue analog with a hollow heterostructure for ultrahigh capacity and rate capability aqueous Zn2+ batteries

Abstract

Nickel and manganese co-substitution into hollow Prussian blue nanocubes (H-PBMN) has been successfully carried out via utilizing a high-concentration polymer template to grow manganese-Prussian blue (PBM) and nickel-Prussian blue (PBN) through a slow nucleation process. Due to the hollow structure and double metal co-substitution, the properties of the electrode material have been optimized, and it presents an ultrahigh capacity of 138.4 mA h gāˆ’1 at 0.05 A gāˆ’1.

Graphical abstract: Co-substitution in a Prussian blue analog with a hollow heterostructure for ultrahigh capacity and rate capability aqueous Zn2+ batteries

Supplementary files

Article information

Article type
Communication
Submitted
30 May 2022
Accepted
17 Jun 2022
First published
17 Jun 2022

Chem. Commun., 2022,58, 8065-8068

Co-substitution in a Prussian blue analog with a hollow heterostructure for ultrahigh capacity and rate capability aqueous Zn2+ batteries

Z. Su, J. Huang, R. Wang, Y. Zhang, Z. Liu and H. Fan, Chem. Commun., 2022, 58, 8065 DOI: 10.1039/D2CC02974J

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