With the exhaustion of traditional energy, increasing attention has been paid on the new
energy resources like H 2. Because of its inflammable and explosive properties, it is …

Thin film technology shows high promise in fabrication of electronic devices such as gas
sensors. Tungsten trioxide (WO 3), as one of the best-known metal oxide semiconductors …

Hydrogen spillover is a well-known phenomenon in heterogeneous catalysis; it involves H2
cleavage on an active metal followed by the migration of dissociated H species over an …

This study is attempted to improve the hydrogen sensing performance of SnO 2 based
sensors by simultaneously employing two strategies of morphology control and noble metal …

For the safe use of H 2 gas, an eco-friendly energy source in the spotlight but highly
explosive at the same time, the need for gas sensors for early H 2 detection has been highly …

As a clean and sustainable energy source, hydrogen gas is highly demanded in industrial
and commercial fields. Accordingly, the swift and accurate detection of hydrogen gas is …

Hydrogen has captured a lot of attention in recent years because its abundance, cleanness
and one of the most promising sources of green energy. However, hydrogen has an …

The film-based gas sensor owning high compatibility with semiconductor device fabrication,
plays an important role in the miniaturization and integration of the devices. Here, simple …

Owing to the natural abundance, easy availability, high stability, non-stoichiometry, and
chemical diversity, considerable interest has been devoted to tungsten oxide (WO 3-x) …

Along with the development of hydrogen as a sustainable energy carrier, it is imperative to
develop very rapid and sensitive hydrogen leaks sensors due to the highly explosive and …