From the journal:

Journal of Materials Chemistry A

A designed pyromellitic diimide derivative as negolyte for neutral aqueous organic redox flow battery with high power density

Weijie Zheng,   Yufeng Liu,   Mingbao Huang,   Kai Wan,   Zhipeng Xiang,   Zhiyong Fu  and  Zhenxing Liang  

Abstract

The redox potential of aromatic diimide derivative is regulated by tailoring the conjugated structure, yielding the most negative pyromellitic diimide negolyte with high solubility and fast reaction kinetics. It helps to build a high-voltage pH-neutral aqueous organic redox flow battery, achieving a record power density of 307 mW cm-2.

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DOI
https://doi.org/10.1039/D6TA00912C
Article type
Communication
Submitted
30 Jan 2026
Accepted
18 Mar 2026
First published
19 Mar 2026

J. Mater. Chem. A, 2026, Accepted Manuscript

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A designed pyromellitic diimide derivative as negolyte for neutral aqueous organic redox flow battery with high power density

W. Zheng, Y. Liu, M. Huang, K. Wan, Z. Xiang, Z. Fu and Z. Liang, J. Mater. Chem. A, 2026, Accepted Manuscript , DOI: 10.1039/D6TA00912C

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