Rapid, self-sacrificing template synthesis of two dimensional high-entropy oxides toward high-performance oxygen evolution
Xiaofeng Tian, Hongdong Li, Rui Chang, Yu Yang, Zhenhui Wang, Tian Dong, Jianping Lai, Shouhua Feng, Lei Wang
Abstract
The large size high-entropy oxides nanosheets were prepared by the self-sacrificing template method via Joule heating in a short period of time, which show high activity (1281 A g −1 @1.55 V vs. RHE) and stability in alkaline OER.
Topics & Concepts
High entropy alloysOxygenDimension (graph theory)Materials scienceNanotechnologyChemistryMathematicsMetallurgyCombinatoricsOrganic chemistryAlloyElectrocatalysts for Energy ConversionElectronic and Structural Properties of OxidesCatalytic Processes in Materials Science