Oxygen vacancies on Nb<sub>2</sub>O<sub>5</sub> enhanced the performance of H<sub>2</sub>O<sub>2</sub> electrosynthesis from O<sub>2</sub> reduction
Xiaoge Peng, Shijie Zhang, Zhikang Bao, Lei Ding, Guo‐Liang Wang, Yizhen Shao, Zaixiang Xu, Wenkai Ji, Feng Ge, Shibin Wang, Xing Zhong, Jianguo Wang
Abstract
The presence of oxygen vacancies on the Nb 2 O 5 electrocatalyst increases the adsorption of oxygen and then accelerates the 2e − ORR.
Topics & Concepts
CalcinationOxygenSelectivityElectrosynthesisChemistryVacancy defectInorganic chemistryMaterials scienceMineralogyCatalysisPhysical chemistryCrystallographyElectrodeElectrochemistryOrganic chemistryElectrocatalysts for Energy ConversionAdvancements in Solid Oxide Fuel CellsAdvanced battery technologies research