Ag nanoparticles decorated ZnSnO3 hollow cubes for enhanced formaldehyde sensing performance at low temperature

ppb-Level detection of isopropanol based on porous ZnSnO3/Ag through the synergistic effects of Ag and amorphous nanocube structures

“…These peaks exhibit a splitting energy of 6.08 eV, indicating the presence of metallic Ag (Ag 0 ) in the ZnSnO 3 /Ag-3 sample. 18,41…”

“…These peaks exhibit a splitting energy of 6.08 eV, indicating the presence of metallic Ag (Ag 0 ) in the ZnSnO 3 /Ag-3 sample. 18,41 Fig. 4e and f present the O 1s spectra of ZnSnO 3 /Ag-3 and pure ZnSnO 3 , respectively.…”

“…16,17 To address these issues, researchers have turned their attention to zinc stannate (ZnSnO 3 ), a unique n-type ternary metal oxide with multifunctional properties. 18 The research and application of ZnSnO 3 have gained signicant interest in recent years. Scientists have successfully synthesized and extensively studied various morphologies of ZnSnO 3 , including nanospheres, 19 nanosheets, 20 and nanocubes, 21,22 to explore their gas sensing properties.…”

Modification of Gas Sensitivity in ZnSnO3 Film from Carrier Behaviors: Derivation, Concentration, and Depletion

“…Sima et al decorated ZnSnO 3 hollow cubes with Ag nanoparticles to enhance formaldehyde sensing performance at low temperatures. 18 Jiang et al deeply investigated gas sensing performance to acetone by the hydrothermal synthesis of the ZnSnO 3 / rGO composite material. 19 Yin et al enhanced the detection of ppb-level NO 2 by uniform Pt-doped ZnSnO 3 nanocubes.…”

Preparation and characterization of lanthanum-based perovskite oxides LaMO3 (M=Fe, Cr, Mn) thin films by electrophoretic deposition

“…Furthermore, they exhibited a stable resistive switching behavior, which is an important factor in the design of resistive switching memory devices [2][3][4][5]. In gas sensing application, it has been found that perovskite-type oxides are great candidates to be used as liquid petroleum gas sensors [6], formaldehyde gas sensors [7,8], and ethanol gas sensors [9], due to their rapid response, good selectivity and fast response/recovery time. Additionally, perovskite-type oxides have also shown a great potential in photocatalytic applications, owing to their superior photocorrosion resistance and high structural and thermal stability [10].…”