Redox flow batteries having multiple electroactive elements

Wang, Wei; Li, Liyu; Yang, Zhenguo; Nie, Zimin

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DOE OSTI · 1437259

Redox flow batteries having multiple electroactive elements

Wang, Wei·Li, Liyu·Yang, Zhenguo·Nie, Zimin

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Abstract

Introducing multiple redox reactions with a suitable voltage range can improve the energy density of redox flow battery (RFB) systems. One example includes RFB systems utilizing multiple redox pairs in the positive half cell, the negative half cell, or in both. Such RFB systems can have a negative electrolyte, a positive electrolyte, and a membrane between the negative electrolyte and the positive electrolyte, in which at least two electrochemically active elements exist in the negative electrolyte, the positive electrolyte, or both.

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BibTeX RIS

Wang, Wei, Li, Liyu, Yang, Zhenguo, Nie, Zimin. 2018-05-01. Redox flow batteries having multiple electroactive elements. https://www.osti.gov/biblio/1437259

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