Carbon nanotubes (CNTs) are one of the carbon nanomaterial that is very popular in the
field of gas sensors. It has unique properties, large surface area and hollow structure that …

The study of coating carbon nanotubes with metal/oxides nanoparticles is now becoming a
promising and challenging area of research. To optimize the use of carbon nanotubes in …

Carbon nanomaterials have gained significant attention for numerous applications. Their
outstanding physical and chemical properties have triggered substantial research to …

We report the properties of a hydrogen (H2) gas sensor based on platinum (Pt)-coated
carbon nanotubes (CNTs) in this paper. To fabricate the Pt–CNT composite sensor, a highly …

In this work, hexagonal tungsten oxide (hex-WO3) nanopowders were prepared by acidic
precipitation from a sodium tungstate solution. TEM analysis of nanopowders showed that …

Carbon materials such as carbon nanotubes (CNTs), graphene, and reduced graphene
oxide (RGO) exhibit unique electrical properties, which are also influenced by the …

TiO2 and SnO2 are the well-known sensing materials with a good thermal stability of the
former and a high sensitivity of the latter. Carbon nanotubes (CNTs) have also gas sensing …

This review focuses on the recent developments of carbon/metal oxide hybrids for gas and
biological sensing, which is one of the most important fields where these hybrids are …

Using mixed SnO2 nanoparticles with 1wt.% MWCNTs sensing materials, NO2, NH3, and
xylene gas sensors were fabricated on micro-platforms. A micro-platform consists of micro …

Gas sensors with high performance and low energy consumption are necessary for system
integration in the environment monitoring of explosives. High-performance room …