High energy density MnO4-/MnO42- redox couple for alkaline redox flow batteries.

Alejandro N ColliPekka PeljoHubert H Girault

Published in: Chemical communications (Cambridge, England) (2018)

The MnO4-/MnO42- redox couple has a positive redox potential, high electrochemical reversibility and high solubility, up to 3.62 M at room temperature. Careful optimization of the electrolyte composition and the potential limits eliminates the side reactions, making this redox couple an attractive option for alkaline redox flow batteries.

Keyphrases

room temperature
ionic liquid
electron transfer
gold nanoparticles
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