Fe–Ni–Co trimetallic oxide hierarchical nanospheres as high-performance bifunctional electrocatalysts for water electrolysis
Wenqing Zheng, Xinzhi Ma, Han Sun, Xinping Li, Yu Zhang, Zhuoxun Yin, Wei Chen, Yang Zhou
Abstract
Fe–Ni–Co spheres were used as bifunctional catalysts exhibit high total water decomposition activity. Only a cell voltage of 1.61 V was required to attain a current density of 10 mA cm −2 .
Topics & Concepts
BifunctionalChemistryElectrolysisElectrolysis of waterOxideDecompositionChemical engineeringCatalysisCurrent densityInorganic chemistryNanotechnologyElectrodeElectrolytePhysical chemistryOrganic chemistryPhysicsMaterials scienceQuantum mechanicsEngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchNanomaterials for catalytic reactions