For many years, capturing, storing or sequestering CO2 from concentrated emission sources
or from air has been a powerful technique for reducing atmospheric CO2. Moreover, the use …

This paper presents an overview of semiconductor materials used in gas sensors, their
technology, design, and application. Semiconductor materials include metal oxides …

Oxidation reactions on semiconducting metal oxide (SMOs) surfaces have been extensively
worked on in catalysis, fuel cells, and sensors. SMOs engage powerfully in energy-related …

The features of conductometric gas sensors based on metal oxide composites are
considered. The methods of the composites forming and the advantages of their using in the …

Metal oxide-based resistive-type gas sensors are solid-state devices which are widely used
in a number of applications from health and safety to energy efficiency and emission control …

Recently one dimensional (1-D) nanostructured metal-oxides have attracted much attention
because of their potential applications in gas sensors. 1-D nanostructured metal-oxides …

We report on the fabrication, the morphological, structural, and chemical characterization,
and the study of the electrical response to NO 2 and other gases of resistive type gas …

The analysis of various parameters of metal oxides and the search of criteria, which could be
used during material selection for solid-state gas sensor applications, were the main …

Identifying disease biomarkers and detecting hazardous, explosive, flammable, and
polluting gases and chemicals with extremely sensitive and selective sensor devices …

In the recent past a great deal of research efforts were directed toward the development of
miniaturized gas-sensing devices, particularly for toxic gas detection and for pollution …