Brian Huskinson, Michael P. Marshak, Süleyman Er, Michael R. Gerhardt, Cooper J. Galvin, Xudong Chen, Alán Aspuru-Guzik, Roy G. Gordon, and Michael J. Aziz. 2014. “A metal-free organic–inorganic aqueous flow battery.” Edited by Changwon Suh. Nature, 505, Pp. 195-198.