Researchers develop stable kilowatt-scale aqueous organic flow batteries

https://techxplore.com/news/2022-12-stable-kilowatt-scale-aqueous-batteries.html

"free radicals generated by comproportionation reactions between oxidized and reduced states... optimized electrolyte tuning interaction between components increasing battery capacity... oxidation resistance of MB radicals and reduced states improving redox reversibility and air-stability by combining ex-situ electron paramagnetic resonance with theoretical calculation.... assembled ten 1000 cm2 AOFBs stacks... discharge power 1 kW and cycling capacity 32 days"

Related:

The Army has a new flow battery; it could change military power

https://www.popularmechanics.com/technology/infrastructure/a42387838/flow-battery-army-testing

Researchers Create Smaller, Cheaper Flow Batteries for Clean Energy

https://research.gatech.edu/researchers-create-smaller-cheaper-flow-batteries-clean-energy

GES, reshaping the energy transition in the Redox flow battery sector

https://www.zeroemission.show/ges-reshaping-the-energy-transition-in-the-redox-flow-battery-sector/

A promising molecular catalyst for aqueous polysulfide-based redox flow batteries

https://techxplore.com/news/2023-10-molecular-catalyst-aqueous-polysulfide-based-redox.html

Novel organic redox-active molecules for flow batteries show stable cycling performance

https://techxplore.com/news/2024-08-redox-molecules-batteries-stable.html