What question did this study set out to answer?

The research aims to explore the structural changes occurring in manganese-based Prussian White upon rehydration and their implications for sodium-ion battery applications.

April 19, 2026Journal of Materials Chemistry A0 citationsOpen Access

Unveiling the irreversible structural evolution upon rehydration of Manganese-based Prussian White: an in-situ X-ray diffraction study

LPLéna PineauCommissariat à l'Énergie Atomique et aux Énergies Alternatives DPDavid PeraltaCommissariat à l'Énergie Atomique et aux Énergies Alternatives IPIrina ProfatilovaCommissariat à l'Énergie Atomique et aux Énergies Alternatives

Key Points

The research aims to explore the structural changes occurring in manganese-based Prussian White upon rehydration and their implications for sodium-ion battery applications.
Conducted in-situ X-ray diffraction to observe structural changes during rehydration
Analyzed various compositions of manganese-based Prussian White to determine intercalation properties
Evaluated the electrochemical performance of the material pre- and post-rehydration
Observed significant irreversible structural changes upon rehydration of Prussian White
Identified enhanced intercalation characteristics following hydration
Demonstrated stable electrochemical performance relevant for battery applications

Abstract

Manganese-based Prussian White Na2-xMnFe(CN)6y, □1-y, zH2O (0≤x≤2, 0≤y≤1) (PW) is a promising cathode material for sodium-ion batteries, due to variety of its composition, intercalation properties, and good electrochemical performance. However,...

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Cite This Study

Pineau et al. (Thu,) studied this question.

synapsesocial.com/papers/69e472fc010ef96374d8ee01 https://doi.org/https://doi.org/10.1039/d5ta09250g

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