SnO/SnO2 heterojunction: an alternative candidate for sensing NO2 with fast response at room temperature

• Published in: Frontiers of materials science Vol. 16; no. 3
• Main Authors: Wang, Pengtao, Ge, Wanyin, Jia, Xiaohua, Huang, Jingtao, Zhang, Xinmeng, Lu, Jing
• Format: Journal Article
• Language: English
• Published: Beijing Higher Education Press 01.09.2022; Springer Nature B.V
• Subjects: Electron transport; Heterojunctions; Materials Science; Nitrogen dioxide; Operating temperature; Research Article; Room temperature; Structural hierarchy; Tin dioxide; NO; room temperature; SnO; heterostructure

The SnO 2 -based family is a traditional but important gas-sensitive material. However, the requirement for high working temperature limits its practical application. Much work has been done to explore ways to improve its gas-sensing performance at room temperature (RT). For this report, SnO 2 , SnO...