Hydrogen sensors are of increasing importance in connection with the development and
expanded use of hydrogen gas as an energy carrier and as a chemical reactant. There are …

Recently, the hydrogen gas sensing properties of semiconductor oxide (SMO)
nanostructures have been widely investigated. In this article, we provide a comprehensive …

SnO2 nanowire gas sensors have been fabricated on Cd− Au comb-shaped interdigitating
electrodes using thermal evaporation of the mixed powders of SnO2 and active carbon. The …

Pure and Co-doped (0.3 wt%, 0.5 wt%, and 1wt%) ZnO nanofibers are synthesized by an
electrospinning method and followed by calcination. The as-synthesized nanofibers are …

Nanosized ZnO powder was synthesized by using a chemical precipitation method, and
loaded with different dopants through impregnation. The as-prepared ZnO powder was …

SnO2/graphene (GN) composite was fabricated via a simple one-pot hydrothermal method
with graphene oxide (GO) and SnCl2 as the precursors. The composite was characterized …

With increasing attention on hydrogen (H 2) produced by renewable energy methods for
transport and other applications, an updated evaluation of H 2 monitoring techniques is …

We have investigated the fabrication of hydrogen gas sensors based on networks of Pd
nanoparticles (NPs) deposited tin dioxide nanowires (NWs). SnO2 NWs with tin NPs …

In this research, the effect of metal electrodes and crystalline phase on gas detection of
titanium dioxide (TiO 2) nanotube-based hydrogen (H 2) sensors was investigated. TiO 2 …

Hydrogen (H2), as a source of energy, continues to be a compelling choice in applications
ranging from fuel cells and propulsion systems to feedstock for chemical, metallurgical and …