Novel gas sensors with high sensing properties, simultaneously operating at room
temperature are considerably more attractive owing to their low power consumption, high …

The most extensively explored gas sensors are metal oxide semiconductor (MOS) materials
owing to their high selectivity, stability, cost-effectiveness, and simple synthesis techniques …

N-butanol gas is a common volatile organic compound (VOC) that can pose a threat to
human health and pollute the atmospheric environment. However, the n-butanol gas …

Herein, we report the synthesis of pristine and Au-functionalized ZnO nanowires (NWs) for
low power consumption (self-heated) gas sensors at room temperature. The ZnO NWs were …

Conductometric gas sensors facilitated by photons have been investigated for decades.
Light illumination may enhance device attributes including operational temperature, sensing …

Herein, undoped and Ga doped ZnO nanoparticles were prepared using a combustion
method. The effect of Ga do** on the structural, optical, surface morphological and …

Abstract The Rb 2 CO 3-decorated In 2 O 3 sensor is prepared for detection of NO 2 at room
temperature under light irradiation. Physical and chemical properties of the materials and …

A study on the CO sensing characteristics of In-doped ZnO semiconductor nanoparticles
(IZO NPs) prepared by a modified sol–gel technique is reported. The morphological and …

The hydrogen sensing behavior of ZnO thin films decorated with Pt nanoparticles (PtNPs@
ZnO) that were fabricated by sequential sputtering and annealing at 600° C is reported. The …

Mg-doped ZnO (MZO) nanopowders were synthesized by sol-gel process. These samples
are then characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM) …