Jens will talk at the 72nd Annual Meeting of the International Society of Electrochemistry on Jeju Island in South Korea about the results of some cell tests with Iron/Iron redox flow batteries. Iron/Iron redox flow batteries are a promising battery technology were the energy is stored in the redox transitions of Fe/Fe2+//Fe2+/Fe3+. Iron is a very cheap, abundant and non-toxic active material and its usage can lead to cheap and safe stationary batteries for renewable energy. Jens will give an overview about results of cell tests of batteries with recombination cells and the recombination itself. https://annual72.ise-online.org/https://annual72.ise-online.org/