Synergism of heterovalent valence state and oxygen vacancy defect engineering in Co/S co-doped TiO<sub>2</sub> for nitrogen photoreduction to ammonia
Longyan Chen, Pengkun Zhang, Dong–Hau Kuo, Jianmei Jiang, Binghong Wu, Zhengjie Su, Osman Ahmed Zelekew, Jinguo Lin, Dongfang Lu, Xiaoyun Chen
Abstract
Herein, we demonstrate a Co/S co-doped TiO 2 bimetal sulfur oxide catalyst with heterovalent Co states and abundant oxygen vacancy defects for the photocatalytic nitrogen reduction reaction in an ambient environment.
Topics & Concepts
BimetalOxygenPhotocatalysisNitrogenCatalysisVacancy defectValence (chemistry)SulfurDopingMaterials scienceOxideAmmoniaInorganic chemistryPhotochemistryChemistryMetallurgyCrystallographyOptoelectronicsBiochemistryOrganic chemistryAdvanced Photocatalysis TechniquesAmmonia Synthesis and Nitrogen ReductionCatalytic Processes in Materials Science