SnO2 is one of the widely investigated gas sensing materials owing to its excellent and tunable electronic properties. Sensing is a surface phenomenon and to get good results large surface to...

Using nebulized spray pyrolysis technique, we investigate tin oxide (SnO2) thin films had been coated with different substrate temperature (300–500 °C) onto microscopic glass substrate.

In this study, a simple green method was employed to produce strontium (Sr)-doped-tin-dioxide (SnO2) nanoparticles (SrSnO2 NPs) using the Mahonia bealei leaf extract. The synthesized NPs were...

Mar 29, 2024 · In the present work, the nanostructured SnO 2 thin films with broccoli-like structure nanoparticles are appropriately fabricated via convenient chemical deposition and subsequent heat treatment, and the detection performance of VOCs is systematically examined through the symbolization of resistance changes in air and target gas.

Dec 5, 2013 · In this work, we present a study of the structural, optical, and electronic properties of SnO 2 thin films prepared by the spray pyrolysis technique on glass substrates. The crystallinity and structure of the films were analyzed by X-ray diffraction (XRD).

5 days ago · Scanning electron microscopy (SEM) images showed uniformly distributed SnO2 nanoparticles on an amorphous NC matrix, with rod-like features contributing to irregular morphologies that impact ...

Jan 17, 2025 · This study reports the synthesis of tin (IV) oxide (SnO 2) nanoparticles (NPs) using the micro-emulsion method and its performance on n-type Si semiconductors under various operating conditions. The physical characteristics of SnO 2 were examined using XRD, SEM, TEM, and UV–Vis analysis.

Dec 11, 2019 · In this work, SnO 2 were synthesized using SnCl 4 or SnC 2 O 4 and polystyrene microspheres as a template. The materials were characterized by XRD spectroscopy, CHNS analysis, low temperature (77 K) N 2 adsorption, mercury intrusion porosimetry (MIP) and SEM.

May 20, 2020 · In this work, comparative studies of the surface morphology and surface chemistry of SnO 2 nanolayers prepared by spin coating with subsequent thermal oxidation (SCTO) in the temperature range of 400–700 °C using scanning electron microscopy (SEM), atomic force microscopy (AFM) and x-ray photoelectron spectroscopy (XPS) methods, are presented.

Mar 17, 2014 · SnO 2 nanospheres have been synthesized by microwave-assisted hydrothermal method from the starting materials of citric acid and tin metallic particles. From the results of SEM and TEM images, it can be found that the SnO 2 nanospheres are uniform with diameter of ~100 nm and aggregated by SnO 2 nanocrystals with size of 8–10 nm.