A novel cathodic electrolyte based on H2C2O4 for a stable vanadium redox flow battery with high charge–discharge capacities

Jin Goo Lee; Se Jun Park; Yong Il Cho; Yong Gun Shul

doi:10.1039/C3RA44234A

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A novel cathodic electrolyte based on H₂C₂O₄ for a stable vanadium redox flow battery with high charge–discharge capacities†

Jin Goo Lee,‡^a Se Jun Park,‡^a Yong Il Cho ‡^a and Yong Gun Shul*^a

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* Corresponding authors

^a Department of Chemical and Bio-molecular Engineering, Yonsei University, 134 Shinchon-dong, Seodaemun-gu, Seoul, Republic of Korea
E-mail: shulyg@yonsei.ac.kr
Fax: +82-02-393-6594
Tel: +82-02-2123-3554

Abstract

For the first time, a novel V(IV)/V(V) electrolyte based on H₂C₂O₄ was developed for a stable vanadium redox flow battery, which exhibits significantly improved redox reversibility and reaction kinetics with carbon-based electrodes, and impressive charge–discharge capacities.

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Article information

DOI: https://doi.org/10.1039/C3RA44234A
Article type: Communication
Submitted: 07 Aug 2013
Accepted: 09 Sep 2013
First published: 10 Sep 2013

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RSC Adv., 2013,3, 21347-21351

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A novel cathodic electrolyte based on H₂C₂O₄ for a stable vanadium redox flow battery with high charge–discharge capacities

J. G. Lee, S. J. Park, Y. I. Cho and Y. G. Shul, RSC Adv., 2013, 3, 21347 DOI: 10.1039/C3RA44234A

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