Adsorption and gas-sensing properties of SnO2 doped MoS2 monolayer

Preparation of Pt/WO3@ZnO hollow spheres for low-temperature and high-efficiency detection of triethylamine

“…After TEA adsorption, the TDOS moves overall toward lower energies, tends towards weaker peak heights and wider peak widths, and peaks above the Fermi level basically vanish, showing that the energy of TEA adsorbed on substrates is lower than that of the unadsorbed TEA, which became more stable. 61,62 The apparent TDOS movement shows a greater sensitivity to TEA gas molecules, 63 so the Pt-loaded WO 3 /ZnO composite system is the most stable. The stable conformation and the charge density of TEA molecules adsorbed on different substrate materials are shown in Fig.…”