Introducing oxygen vacancies in a bi-metal oxide nanosphere for promoting electrocatalytic nitrogen reduction
Heen Li, Xiaoyue Xu, Xiaohu Lin, Jianmin Chen, Kunling Zhu, Fei Peng, Faming Gao
Abstract
In this work, oxygen vacancy abundant NiMnO 3 achieves a superior NH 3 yield of 31.44 μg h −1 mg cat −1 at −0.3 V vs. RHE and a faradaic efficiency of 14.5% at −0.1 V vs. RHE.
Topics & Concepts
NitrogenOxygen reduction reactionOxygen reductionMaterials scienceOxideOxygenMetalReduction (mathematics)Inorganic chemistryNanotechnologyChemistryElectrodeMetallurgyElectrochemistryPhysical chemistryOrganic chemistryGeometryMathematicsAmmonia Synthesis and Nitrogen ReductionAdvanced Photocatalysis TechniquesCatalytic Processes in Materials Science