A stable organic dye catholyte for long-life aqueous flow batteries

Hongbin Li; Hao Fan; Mahalingam Ravivarma; Bo Hu; Yangyang Feng; Jiangxuan Song

doi:10.1039/D0CC05133K

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A stable organic dye catholyte for long-life aqueous flow batteries†

Hongbin Li,^a Hao Fan,

*^a Mahalingam Ravivarma,^a Bo Hu,^a Yangyang Feng^a and Jiangxuan Song

*^a

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* Corresponding authors

^a State Key Laboratory for Mechanical Behavior of Materials, Shaanxi International Research Center for Soft Matter, Xi’an Jiaotong University, Xi’an 710049, China
E-mail: songjx@xjtu.edu.cn, Fanh2018@xitu.edu.cn

Abstract

An organic dye, Basic blue 3 (BB3), was reported for the first time as a two-electron catholyte for aqueous redox flow batteries. The exceptional stability of BB3 enabled the full battery to achieve a high capacity retention of >99.991% per cycle during 1500 cycles.

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Article information

DOI: https://doi.org/10.1039/D0CC05133K
Article type: Communication
Submitted: 28 Jul 2020
Accepted: 22 Sep 2020
First published: 22 Sep 2020

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Chem. Commun., 2020,56, 13824-13827

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A stable organic dye catholyte for long-life aqueous flow batteries

H. Li, H. Fan, M. Ravivarma, B. Hu, Y. Feng and J. Song, Chem. Commun., 2020, 56, 13824 DOI: 10.1039/D0CC05133K

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Chemical Communications

A stable organic dye catholyte for long-life aqueous flow batteries†

Abstract

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A stable organic dye catholyte for long-life aqueous flow batteries

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