Surface enrichment of iridium on IrCo alloys for boosting hydrogen production
Ngoc Kim Dang, Muhammad Umer, Pandiarajan Thangavel, Siraj Sultan, Jitendra N. Tiwari, Jong‐Hoon Lee, Min Gyu Kim, Kwang S. Kim
Abstract
The enrichment of Ir atoms on the outer surface of IrCo alloy favors hydrogen adsorption in terms of the effectively optimized free energy, which boosts the kinetics and HER performance in acidic solution.
Topics & Concepts
IridiumHydrogen productionAdsorptionHydrogenAlloyKineticsMaterials scienceBoosting (machine learning)Chemical engineeringMetallurgyChemistryCatalysisPhysical chemistryComputer sciencePhysicsOrganic chemistryEngineeringMachine learningQuantum mechanicsElectrocatalysts for Energy ConversionHydrogen Storage and MaterialsCatalysis and Hydrodesulfurization Studies