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Zinc-bromine battery for energy storage
Journal article   Peer reviewed

Zinc-bromine battery for energy storage

P. Singh and B. Jonshagen
Journal of Power Sources, Vol.35(4), pp.405-410
1991
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Abstract

The performance of a 2 kW, 10 kW h zinc-bromine battery is reported. The battery uses new carbon/PVDF bipolar electrodes and a circulating polybromide/aqueous zinc-bromine electrolyte. A turn-around efficiency of 65–70% is achieved. Disclosure is also given of an innovative non-flowing-electrolyte cell. This system is less complex and, hence, gives increased reliability and a higher return efficiency. A 25 A h single cell has completed over 400 cycles (100% depth-of-discharge) with a total return energy efficiency of over 75%. Such technology is extremely attractive for remote-area power-supply applications.

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Citation topics
2 Chemistry
2.62 Electrochemistry
2.62.571 Fuel Cell Membranes
Web Of Science research areas
Chemistry, Physical
Electrochemistry
Energy & Fuels
Materials Science, Multidisciplinary
ESI research areas
Materials Science
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