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 …

Hydrogen (H2) is positioned as a key solution to the decarbonization challenge in both the
energy and transportation sectors. While hydrogen is a clean and versatile energy carrier, it …

The most promising and utilized chemical sensing materials, WO3 and SnO2 were
characterized by means advanced synchrotron based XPS, UPS, NAP-XPS techniques. The …

Reactive non-stoichiometric tin oxide (SnOx) nanoparticles were facilely obtained by laser
ablation of Sn in water using a fundamental nanosecond pulse laser. The size of the primary …

Co-doped SnO2-based sensor materials with various cobalt contents were synthesized via
the ethylene glycol supported sol–gel method. Electrical resistance, sensor response to …

The sensitivity to H 2 at 40 ppm concentration of adsorption-semiconductor sensors with a
gassensitive layer based on SnO 2/Sb 2 O 5 nanomaterial obtained by the sol-gel method …

In this paper we present selective hydrogen sensor for application working in methane
presence. Our sensor is based on C-Pd films prepared by physical vapor deposition (PVD) …

Hydrogen sensors have obtained increased interest with the widened application of
hydrogen energy in recent years. Among them, various chemiresistor based hydrogen …

This study focuses on the development of a multi-walled carbon nanotube (MWCNT) forest
integrated micromechanical resonator working as a rarefied gas analyzer for nitrogen (N 2) …

Zinc oxide (ZnO) films of nanograins were obtained on a glass substrate by simple and rapid
chemical bath deposition method with zinc nitrate and urea as precursors at low pH …