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A zwitterionic composite membrane for a high-performance zinc/bromine flowless battery

Title
A zwitterionic composite membrane for a high-performance zinc/bromine flowless battery
Author(s)
Han, DabinGikunoo, Edzordzi KwameShanmugam, Sangaraju
Issued Date
2022-09
Citation
Journal of Materials Chemistry A, v.10, no.36
Type
Article
Keywords
SELECTIVITYSURFACE
ISSN
2050-7488
Abstract
A zwitterionic SiO2 composite membrane (PFSA/Z-SiO2) is designed and fabricated for a zinc/bromine flowless battery (ZBFLB). The composite membrane exhibits low Br-2 crossover and high ion conductivity. The optimized ZBFLB configuration with the PFSA/Z-SiO2 membrane showed excellent coulombic efficiency (89.4%) and stable operation for over 1800 hours at a high state of charge.
URI
http://hdl.handle.net/20.500.11750/16952
DOI
10.1039/d2ta04745d
Publisher
Royal Society of Chemistry
Related Researcher
  • 상가라쥬샨무감 Shanmugam, Sangaraju 에너지공학과
  • Research Interests Electrocatalysts for fuel cells; water splitting; metal-air batteries; Polymer electrolyte membranes for fuel cells; flow batteries; Hydrogen generation and utilization
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Appears in Collections:
Department of Energy Science and Engineering Advanced Energy Materials Laboratory 1. Journal Articles

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