Figure 21. Discharging operation of Freiburg's redox flow battery based on iron and cerium salts

From

Colourful Chemistry – from Hybrid Flow Batteries to a Powerful Redox Flow Battery with Impressive Colour Changes for a Phenomenological Approach

Jana Novotny, Dominik Quarthal, Marco Oetken

World Journal of Chemical Education. 2019, 7(2), 120-135 doi:10.12691/wjce-7-2-12