Theoretical insights into the two-dimensional gallium oxide monolayer for adsorption and gas sensing of C<sub>4</sub>F<sub>7</sub>N decomposition products
Rong Han, Zhaofu Zhang, Wei Liu, Fengxiang Ma, Hailing Guo, Zhuo Jiang, Xuhao Wan, Anyang Wang, Chao Yuan, Wenjun Zhou, Yu Zheng, Yuzheng Guo
Abstract
A new descriptor w is provided to explain the different gas sensitivity. Displacement of local atoms and an electron localization–delocalization transition caused by biaxial strain can regulate the gas sensing behavior.
Topics & Concepts
MonolayerMaterials scienceDecompositionAdsorptionDelocalized electronGallium oxideGalliumDisplacement (psychology)OxideSensitivity (control systems)Strain (injury)Chemical physicsNanotechnologyPhysical chemistryMetallurgyOrganic chemistryElectronic engineeringChemistryInternal medicineEngineeringMedicinePsychotherapistPsychologyGas Sensing Nanomaterials and SensorsGa2O3 and related materialsZnO doping and properties