Three flow designs were operated in a 3-cell 1 kW class all vanadium mixed acid redox flow battery. The influence of electrode surface area and flow rate on the coulombic, voltage, and energy efficiency and the pressure drop in the flow circuit will be discussed and correlated to the flow design. Material cost associated with each flow design will also be discussed.
Revised: February 18, 2016 |
Published: February 29, 2016
Citation
Reed D.M., E.C. Thomsen, B. Li, W. Wang, Z. Nie, B.J. Koeppel, and V.L. Sprenkle. 2016.Performance of a Low Cost Interdigitated Flow Design on a 1 kW Class All Vanadium Mixed Acid Redox Flow Battery.Journal of Power Sources 306.PNNL-SA-112126.doi:10.1016/j.jpowsour.2015.11.089