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 …

Although phase transitions have long been a centerpiece of condensed matter materials
science studies, a number of recent efforts focus on potentially exploiting the resulting …

Abstract 1D metal‐oxide nanostructures have attracted much attention because metal
oxides are the most fascinating functional materials. The 1D morphologies can easily …

Artificial olfaction, ie, e‐nose, plays a critical function in robotics by mimicking the human
olfactory organ that can recognize different smells that correlate with a range of fields …

Global deterioration of water, soil, and atmosphere by the release of toxic chemicals from the
ongoing anthropogenic activities is becoming a serious problem throughout the world. This …

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 …

Metal–insulator transition (MIT) coupled with an ultrafast, significant, and reversible resistive
change in Mott insulators has attracted tremendous interest for investigation into next …

Being a clean source of energy, hydrogen gas is in high demand in various industrial and
commercial applications. However, the explosive nature of H 2 gas above 4% concentration …

Recently, the hydrogen gas sensing properties of semiconductor oxide (SMO)
nanostructures have been widely investigated. In this article, we provide a comprehensive …

In this article, we review gas sensor application of one-dimensional (1D) metal-oxide
nanostructures with major emphases on the types of device structure and issues for realizing …