Department of Energy Science and Engineering
Advanced Energy Materials Laboratory
1. Journal Articles
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, Dabin ; Gikunoo, Edzordzi Kwame ; Shanmugam, Sangaraju
- Issued Date
- 2022-09
- Citation
- Journal of Materials Chemistry A, v.10, no.36, pp.18598 - 18601
- Type
- Article
- Keywords
- SELECTIVITY ; SURFACE
- 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.
- Publisher
- Royal Society of Chemistry
- Related Researcher
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Shanmugam, Sangaraju
- 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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