A low-redox-potential phenazine-based negolyte with high stability for aqueous organic flow batteries
Xuanyu Xie, Taoyi Kong, Jiaming Gao, Ruiyang Li, Yonggang Wang
Abstract
A stable phenazine-based negolyte (dMeODBAP) with a redox potential as low as −0.84 V ( vs. SHE) is developed. Hence, the dMeODBAP-based AOFB shows a high voltage of 1.34 V and good stability corresponding to a low fade rate of 0.007% per day.
Topics & Concepts
RedoxPhenazineMicroporous materialAqueous solutionChemical engineeringMaterials scienceChemistryMembraneElectrochemistryConductivityInorganic chemistryFlow batteryChemical stabilityNafionElectrodeIonAdvanced battery technologies researchConducting polymers and applicationsIonic liquids properties and applications