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DOE OSTI · 2007635

Liquid Redoxmers for Nonaqueous Redox Flow Batteries

Robertson, Lily A.·Afsar Uddin, Mohammad·Shkrob, Ilya A.·Moore, Jeffrey S.·Zhang, Lu
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Abstract

Redoxmers are organic active molecules storing electrochemical energy in nonaqueous redox flow batteries (NRFBs). Increasing the solubility of redoxmers is an important approach for increasing energy density of NRFBs as effective redoxmer concentration determines how much electricity can be stored in a given volume. Molecular engineering redoxmers towards liquid forms is regarded as one promising strategy as liquid redoxmers represent an extreme scenario where fluidity is maintained at maximum concentration using a minimum amount of supporting solvents. In our Perspective, recent examples of liquid redoxmers as well as their development strategy will be discussed.

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37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRYConductivity and ViscosityHigh energy densityLiquid redoxmersNonaqueous redox flow batteriesPEGylation

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Robertson, Lily A., Afsar Uddin, Mohammad, Shkrob, Ilya A., Moore, Jeffrey S., Zhang, Lu. 2023-03-21. Liquid Redoxmers for Nonaqueous Redox Flow Batteries. https://doi.org/10.1002/cssc.202300043

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