Oxygen vacancies assisted LaFeO3 derived from metal organic frameworks endows a practical HCHO sensor with excellent sensing characteristics

• Published in: Journal of industrial and engineering chemistry (Seoul, Korea) Vol. 126; pp. 501 - 509
• Main Authors: Guo, Lulu, Zhao, Shushu, Yang, Guimao, Gao, Lifeng, Wu, Yanhong, Zhang, Xuguang
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 25.10.2023; 한국공업화학회
• Subjects: HCHO sensing; Metal-organic frameworks; Oxygen vacancy; Perovskite oxides; 화학공학; HCHO sensing; Perovskite oxides; Metal-organic frameworks; Oxygen vacancy

[Display omitted] •MOFs-derived oxygen vacancies-enriched LaFeO3 was designed via a fast and scalable fabrication approach.•The resultant M−LaFeO3 gas sensor exhibit excellent HCHO sensing performance at a low operating temperature of 160°C.•The increased oxygen vacancies play a vital role in promot...