Novel nano spinel-type high-entropy oxide (HEO) catalyst for hydrogen production using ethanol steam reforming
Chao Wang, Wei Liu, Mingzheng Liao, Jiahong Weng, Jian Shen, Ying Chen, Yanping Du
Abstract
Novel nano spinel-phase high-entropy oxide catalyst was synthesized by a polyol hydrothermal-calcination method, and first used in ESR hydrogen production. Self-reorganization was favored for oxygen vacancy generation promoting catalytic activity.
Topics & Concepts
CatalysisSteam reformingHydrogen productionSpinelSinteringChemical engineeringHydrogenMaterials scienceOxideCalcinationThermal stabilityInorganic chemistryChemistryMetallurgyOrganic chemistryEngineeringHigh Entropy Alloys StudiesHigh-Temperature Coating BehaviorsCatalytic Processes in Materials Science