A hybrid redox flow battery with high energy efficiency using a low cost sandwiched membrane as a separator and LiMn2O4 as a cathode

Hanping Zhang; Shanshan Liang; Baoping Sun; Xiaojian Yang; Xin Wu; Tao Yang

doi:10.1039/C3TA12884A

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A hybrid redox flow battery with high energy efficiency using a low cost sandwiched membrane as a separator and LiMn₂O₄ as a cathode†

Hanping Zhang,*^a Shanshan Liang,^a Baoping Sun,^b Xiaojian Yang,^a Xin Wu^a and Tao Yang^a

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* Corresponding authors

^a Jiangsu Key Laboratory of Advanced Catalytic materials and technology, Changzhou University, Changzhou 213164, China
E-mail: jinhongshi0001@163.com

^b Shandong Vocational College of Economics and Business, Weifang, China

Abstract

Here we report a PVDF/PMMA–LiClO₄/PVDF sandwiched separator that can only conduct lithium ions rather than protons. With LiMn₂O₄ and Cr³⁺ aqueous solution employed as the positive and negative electrodes, respectively, an economic hybrid redox flow battery (HRFB) is fabricated.

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Article information

DOI: https://doi.org/10.1039/C3TA12884A
Article type: Communication
Submitted: 25 Jul 2013
Accepted: 04 Oct 2013
First published: 04 Oct 2013

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J. Mater. Chem. A, 2013,1, 14476-14479

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A hybrid redox flow battery with high energy efficiency using a low cost sandwiched membrane as a separator and LiMn₂O₄ as a cathode

H. Zhang, S. Liang, B. Sun, X. Yang, X. Wu and T. Yang, J. Mater. Chem. A, 2013, 1, 14476 DOI: 10.1039/C3TA12884A

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Journal of Materials Chemistry A