The development of highly selective, stable, and sensitive materials for the various gas
emissions is a challenging task concerning the numerous applications: environmental …

Gas sensors are applied for facilitating the safe use of hydrogen in, for example, fuel cell and
hydrogen fuelled vehicles. New sensor developments, aimed at meeting the increasingly …

A novel room-temperature hydrogen sensor with improved performance has been
developed and tested. The detection of hydrogen using anodic TiO 2 nanotubes is …

Abstract Titanium dioxide (TiO2), owing to its non-toxicity, chemical stability, and low cost, is
one of the most valuable ceramic materials. TiO2 derived coatings not only act like a ceramic …

In this paper, the effect of the thickness of nano-structured TiO 2 thin films (12–40 nm) and
successive deposition of different noble metal nanoparticles on the performances of …

Anodization of valve metal such as those of Al, Ti, and W among others have been
extensively studied largely because of their unique morphology and extensive applications …

A series of Pd/TiO 2/SiO 2/Si multilayers were produced using magnetron sputtering method.
It is found that H 2 molecules have dramatic effect on the current–voltage (I–V) …

Diode-type H2 sensors based on anodically oxidized TiO2 thin films equipped with Pd–Pt
electrodes (Pd–Pt/T-TiO2, T-TiO2 represents the TiO2 thin film fabricated by the anodization …

We report on two distinct modes of catalytic oxidation of hydrogen to water on a mesoporous
Pt/TiO2 structure with an electrically continuous 15 nm mesh-like Pt layer. The structure …

TiO 2 thin films were deposited on silicon substrates by metalorganic chemical vapor
deposition (MOCVD). The deposited films were characterized using scanning electron …