High-entropy Prussian Blue shell enabling the high-rate and long cycling stability of Mn-PBA cathode for sodium-ion batteries

Abstract

To address the poor cycle stability of Mn-PBA based cathode, herein, we introduce a high-entropy Prussian Blue shell onto the Mn-PBA surface. Due to the synergistic effect, the rate performance and long-cycle stability of this new type of cathode have been significantly improved. The work provides a new paradigm for the development of PBA based SIBs cathode.

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Article information

Article type
Communication
Submitted
21 Oct 2025
Accepted
25 Nov 2025
First published
26 Nov 2025

Chem. Commun., 2025, Accepted Manuscript

High-entropy Prussian Blue shell enabling the high-rate and long cycling stability of Mn-PBA cathode for sodium-ion batteries

Y. Li, B. Kuang, Z. Zhu, P. Liu, Z. Yang, W. Li and Z. Liu, Chem. Commun., 2025, Accepted Manuscript , DOI: 10.1039/D5CC05998D

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