Owing to their excellent gas adsorption characteristics, titanium dioxide (TiO 2)
nanomaterials have been widely investigated for the detection of environmental volatile …

Oxide chemiresistors have mostly been used to detect reactive gases such as ethanol,
acetone, formaldehyde, nitric dioxide, and carbon monoxide. However, the selective and …

Acetone plays a critical role in environmental protection and human healthcare, thus
necessitating sensitive and selective detection. In this regard, a resistive …

A single gas sensor with dual functionality for ultrasensitive and highly selective detection of
p-xylene and toluene was designed using NiO hollow spheres doped with Nb. The pure and …

NiO/NiWO4 composite yolk–shell spheres with a nanoscale NiO outer layer were prepared
using one-pot ultrasonic spray pyrolysis and their gas sensing characteristics were studied …

New TiO2/WO3 films were produced by the layer-by-layer (LbL) technique and successfully
applied as self-cleaning photocatalytic surfaces. The films were deposited on fluorine doped …

Synthesis of advanced functional materials through scalable processing routes using
greener approaches is essential for process and product sustainability. In this article …

For improving the low-temperature response and selectivity of WO3-based sensors, Ag
nanoparticles (AgNPs) have been used to modify the WO3 nanoplates. Ag@ plate-WO3 …

In this study, mixed titanium oxide and tungsten trioxide nanoparticles (TiO 2-WO 3 NPs)
were prepared and characterized by different characterization techniques. The prepared …

Hierarchical In2O3@ WO3 nanocomposites, consisting of discrete In2O3 nanoparticles
(NPs) on single-crystal WO3 nanoplates, were synthesized via a novel microwave-assisted …