A-site non-stoichiometric defects engineering in <i>x</i>Pt–La<sub>0.9</sub>Fe<sub>0.75</sub>Sn<sub>0.25</sub>O<sub>3−<i>δ</i></sub> hollow nanofiber for high-performance formaldehyde sensor
Dong Xu, Yumin Zhang, Qin Zhu, Zhenlin Song, Zongming Deng, Baoye Zi, Jin Zhang, Jianhong Zhao, Qingju Liu
Abstract
Artificially inducing abundant oxygen vacancies in perovskite-structured materials is an effective method to improve sensing activity.
Topics & Concepts
StoichiometryMaterials sciencePerovskite (structure)OxygenCrystallographyPhysical chemistryPhysicsChemistryQuantum mechanicsGas Sensing Nanomaterials and SensorsAnalytical Chemistry and SensorsTransition Metal Oxide Nanomaterials