Figure 4. Redox potentials of the redox pairs in PBB

From

Organic (Redox-Flow-)Batteries Using Compounds out of Bark and Peat as well as Humic Acids

Dominique Rosenberg, Katharina Dick, Steffen Gudenschwager, Maike Busker, Walter Jansen

World Journal of Chemical Education. 2019, 7(2), 145-152 doi:10.12691/wjce-7-2-14