Ethanol has played an invaluable role in various fields, such as energy, medicine and
chemistry. However, unsafe levels of ethanol could result in significant casualties and …

SnO2 is one of the most studied materials in gas sensing and is often used as a benchmark
for other metal oxide-based gas sensors. To optimize its structural and functional features …

This study utilized a hydrothermal method and air calcination to prepare a bimetallic metal–
organic framework (MOF) derived Co3O4/SnO2 nanocomposite material, which was …

In this paper, Dy-doped In 2 O 3 nanomaterials were prepared by hydrothermal method. The
crystal structure, elemental composition and morphology were characterized by various …

Despite the high prevalence of tin oxide (SnO 2) based sensors for detection of numerous
toxic gases, they suffer from issues of cross-sensitivity and high operating temperatures …

Precious metals doping can greatly change the gas sensing performance of semiconductor
metal oxide. Herein, the Au-doped In 2 O 3 nanoparticles (NPs) were prepared via a …

In this report, a novel hollow boxes shape ZnSnO 3 is synthesized via a one-pot surfactant-
free method. We synthesize CNT@ ZnSnO 3 hollow boxes via hydrothermal reaction by …

Here, the nanoparticles (NPs) of CdO/SnO 2 were prepared by co-precipitation method in
alkaline phase at low temperature. The characterization of CdO/SnO 2 NPs were analyzed …

Metal oxide semiconductor-based sensors are widely used in medicine, industry, agriculture
and environmental protection. In this paper, a series of different molar ratios of Sm were …

Highlights•In this study we synthesize Dy 3+ doped TiO2 particles by modified sol-gel.•Dy 3+
avoids rapid nucleation-growth of particles even in presence of water.•Dy 3+ doping inhibit …