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Article

A Newly Designed Modular ZnBr2 Single Cell Structure

1
College of Automation, Nanjing University of Posts and Telecommunications, Nanjing 210003, China
2
NARI Technology Co., Ltd., Nanjing 211000, China
*
Author to whom correspondence should be addressed.
Batteries 2020, 6(2), 27; https://doi.org/10.3390/batteries6020027
Submission received: 18 February 2020 / Revised: 26 April 2020 / Accepted: 28 April 2020 / Published: 4 May 2020

Abstract

We describe a ZnBr2 single cell which has a highly modular symmetrical structure. With designed polyethylene shell frames, membrane frame and composite titanium-carbon felt electrodes, it has a higher energy density and is more flexible compared with traditional flow batteries. We repeatedly tested its performance, which showed good tightness, high reliability and a high energy efficiency of 75%. Due to the special symmetrical structure and modular design, it is easy to assemble and disassemble, which makes it suitable as a test platform for electrodes, membranes and electrolyte performance testing. The designed modular flow cell has low cost and high energy density, and can provide good guidance for flow battery research.
Keywords: composite electrodes; energy density; flow battery; flexibility; membrane frame; zinc bromide composite electrodes; energy density; flow battery; flexibility; membrane frame; zinc bromide

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MDPI and ACS Style

Pang, Z.; Gong, Y.; Yuan, M.; Li, X. A Newly Designed Modular ZnBr2 Single Cell Structure. Batteries 2020, 6, 27. https://doi.org/10.3390/batteries6020027

AMA Style

Pang Z, Gong Y, Yuan M, Li X. A Newly Designed Modular ZnBr2 Single Cell Structure. Batteries. 2020; 6(2):27. https://doi.org/10.3390/batteries6020027

Chicago/Turabian Style

Pang, Zongqiang, Yutao Gong, Ming Yuan, and Xin Li. 2020. "A Newly Designed Modular ZnBr2 Single Cell Structure" Batteries 6, no. 2: 27. https://doi.org/10.3390/batteries6020027

APA Style

Pang, Z., Gong, Y., Yuan, M., & Li, X. (2020). A Newly Designed Modular ZnBr2 Single Cell Structure. Batteries, 6(2), 27. https://doi.org/10.3390/batteries6020027

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