Ultrasensitive methyl salicylate gas sensing determined by Pd-doped SnO2

• Published in: Frontiers of materials science Vol. 16; no. 4
• Main Authors: Zhu, Chaoqi, Li, Xiang, Wang, Xiaoxia, Su, Huiyu, Ma, Chaofan, Guo, Xiang, Xie, Changsheng, Zeng, Dawen
• Format: Journal Article
• Language: English
• Published: Beijing Higher Education Press 01.12.2022; Springer Nature B.V
• Subjects: Chemical warfare; Gas sensors; Materials Science; Nanoparticles; Noble metals; Palladium; Research Article; Sensors; Terrorism; Tin dioxide; methyl salicylate; gas sensor; SnO; Pd doping; noble metal

Efficient chemical warfare agents (CWAs) detection is required to protect people from the CWAs in war and terrorism. In this work, a Pd-doped SnO 2 nanoparticles-based gas sensor was developed to detect a nerve agent simulant named methyl salicylate. The sensing measurements of methyl salicylate und...