Tuning the ZnO/GaN heterojunction for atmospheric NO abatement

• Published in: Applied surface science Vol. 635; p. 157712
• Main Authors: Yuan, Xuemei, Wu, Menglin, Ni, Jiupai, Cheng, Yongyi, Ni, Chengsheng
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 30.10.2023
• Subjects: (Ga, Zn)(N, O); Heterojunction; NO oxidation; Photocatalysis; ZnO nano-particles; NO oxidation; ZnO nano-particles; Photocatalysis; (Ga, Zn)(N, O); Heterojunction

[Display omitted] •Microstructure and defect concentration were optimized by annealing in air.•In-situ growth of ZnO and GaN(O) to form a heterojunction.•Discrete ZnO directed migration of hot charge carriers.•ZnO/(Ga, Zn)(N, O) exhibited efficient NO oxidation under visible light irradiation.•NO pr...