NO 2 is an oxidizing gas, which is considered to be the most dangerous and most toxic gas
that should be controlled. Because of the advantages of high sensitivity, selectivity, stability …

Due to its explosive, colorless and volatile nature, detection of ethanol is critical in daily life,
industrial production and medical treatment. Metal oxide semiconductors (MOS) gas sensors …

The aim of the current research is to utilize pure ZnO, and Pt nanoparticles loaded ZnO
pencil-like microstructures to develop a highly selective and stable H 2 gas sensor. The …

As a kind of toxic gas, NO 2 can cause damages to the environment and threaten the health
of human beings. To develop highly sensitive NO 2 gas sensor is necessary. Here, the Rh …

Abstract Indium oxide (In 2 O 3) gas sensors are regarded as one of the potential materials
for detecting and quantifying hazardous gases for monitoring systems and public safety …

There is an increasing need for the development of low-cost and highly sensitive gas
sensors for environmental, commercial, and industrial applications in various areas, such as …

Herein, an investigation on polyoxometalate/MOFs-derived gas sensing materials was
reported. In this work, we used silicotungstic acid (SiW 12)/ZIF-8 as precursors to in-situ …

Fast response recovery time and high response value are very necessary indicators for H 2
S sensors in the past few years. As H 2 S is a toxic gas that has great threat to human life …

During recent decades, metal oxide semiconductors (MOS) have sparked more attention in
various applications and industries due to their excellent sensing characteristics, thermal …

Two-dimensional nanomaterials (2DNMs) have attracted significant research interest due to
their outstanding structural properties, which include unique electrical nanostructures, large …