Gas sensors based on SnO 2 nanostructures have been extensively investigated in recent
years. Many recent investigations have focused on synthesizing 0D, 1D, 2D and 3D SnO 2 …

In this work, hierarchical flower-like Ni-doped Co 3 O 4 was synthesized via a facile one-step
coprecipitation method. In the synthesis process, a series of solvent-dependent experiments …

Significant scientific efforts have been made to mimic and potentially supersede the
mammalian nose using artificial noses based on arrays of individual cross-sensitive gas …

In this work, SnO 2 nanoparticles with Ni do** were synthesized via a facile one-step
hydrothermal route. The addition of Ni to SnO 2 lead to significant enhanced response to …

Photocatalytic reduction of carbon dioxide into methanol has been investigated by using Cu-
loaded carbon modified titanium oxide (Cu-C/TiO 2) nanoparticles under irradiation of UV …

A representative mesoporous metal–organic-framework (MOF) material, NU-1000, has been
rendered electronically conductive via a robust inorganic approach that permits retention of …

Effectively and quantificationally detecting hazardous gas n-butanol is very significant in
daily life, which can bring about a safe living condition for humans. In this study, the one …

Previous works with titanium dioxide based photocatalysts synthesized with supercritical
fluids led to improved catalyst properties in comparison to those prepared by traditional …

In the domain of gas sensing, metal oxide nanostructures have been demonstrated to have
very attractive properties due to their large surface-over-volume ratio, combined with the …

This article presents a sensor design method that utilizes two electrodes made of gold and
tin oxide, along with a gas concentration detection circuit. The use of an n-type …