New all-iron redox flow battery for renewables storage

pv-magazine — New all-iron redox flow #battery for #renewables storage | #Verdafero #Solar | Scientists in the U.S. claim to have demonstrated an inexpensive, long-life, safe and eco-friendly redox flow battery. The device is said offer coulombic efficiency of 97.9% thanks to functional electrolyte additives, pH and elevated temperature.

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