A silver–bismuth bimetallic functionalized negative electrode for iron–chromium flow batteries
Runze Li, Yang Guo, Han Yan, Shiling Yuan, Meng Lin
Abstract
Silver–bismuth composite-modified electrodes enhanced Cr 2+ /Cr 3+ electrochemical activity and reversibility while suppressing hydrogen evolution. As anodes in Fe–Cr flow batteries, they improved its capacity, energy efficiency, and stability.
Topics & Concepts
Bimetallic stripBismuthChromiumRedoxElectrodeFlow batteryInorganic chemistryMaterials scienceComposite numberChemistryMetallurgyMetalComposite materialElectrolytePhysical chemistryAdvanced battery technologies researchElectrocatalysts for Energy ConversionElectrochemical Analysis and Applications