Constructing highly durable reversal-tolerant anodes <i>via</i> integrating high-surface-area Ti<sub>4</sub>O<sub>7</sub> supported Pt and Ir@IrO<sub><i>x</i></sub> for proton exchange membrane fuel cells
Zheng Li, Yongbiao Mu, Qing Zhang, Haodong Huang, Xianbin Wei, Lin Yang, Guanxiong Wang, Tianshou Zhao, Gang Wu, Lin Zeng
Abstract
A robust core–shell Ir@IrO x /Pt/Ti 4 O 7 catalyst was developed as a reversal-tolerant anode with high reversal tolerance, slow degradation, and low cost during the anode reversal.
Topics & Concepts
AnodeMaterials scienceDegradation (telecommunications)CatalysisChemical engineeringNanotechnologyChemistryElectrodePhysical chemistryElectrical engineeringEngineeringBiochemistryFuel Cells and Related MaterialsElectrocatalysts for Energy ConversionAdvanced battery technologies research