Tungsten oxide (WO3) has received ever more attention and has been highly researched
over the last decade due to its being a low‐cost transition metal semiconductor with tunable …

Nanostructured ZnO was obtained through two different synthetic processes: a traditional sol–
gel (SG) route and a combination of vapor transport process and controlled oxidation …

A microwave system dedicated to the detection of nitrogen dioxide in the harsh environment
of the Norway highways is proposed. An optimized transmission line type of sensor coated …

State-of-the-art CNN models for Image recognition use deep networks with small filters
instead of shallow networks with large filters, because the former requires fewer weights. In …

This paper reports the fabrication and characterization of hydrazine amperometric sensor
based on tungsten oxide (WO 3) nanoparticles. The WO 3 nanoparticles were prepared by …

Herein, we reported hydrothermal synthesis of molybdenum disulfide (MoS 2)/tungsten
trioxide (WO 3) composite and various advanced characterization techniques such as …

Thin films of pure nano-crystalline SnO2 and WO3-doped SnO2 in different concentrations
(3wt.% and 5wt.%) are deposited using sol–gel spin coating technique on glass substrates …

WO 3 nanocrystals have been prepared by a sol–gel route and characterized by X-ray
diffractometry, scanning electron microscopy, and transmission electron microscopy. The …

Tungsten trioxide (WO 3) thin films were grown by pulsed laser deposition (PLD) with the
aim to be applied in gas sensors. The films were studied by atomic force microscopy (AFM) …

Abstract Ammonia (NH 3), is a precursor for the formation of atmospheric fine particulate
matter (PM 2.5), and thus establishing efficient and cost-effective methods to detect …