Measurements of the properties of gas-sensitive materials are a subject of constant
research, including continuous developments and improvements of measurement methods …

The ability to precisely control the morphology and dimension coupled with the tunable
surface reactivity has led to the widespread investigation of nanomaterials for various device …

Mott-type VO 2 oxide nanobelts are demonstrated to be effective hydrogen gas sensors at
room temperature. These nanobelts, synthesized by hydrothermal process and exhibiting …

In this work, we have performed a facile and controlled synthesis of WO 3 nanorods and
sheets in different crystal phases (triclinic, orthorhombic and monoclinic) of WO 3 using the …

Volatile organic compounds (VOCs) can originate from cellular metabolisms and are found
in human exhalation, urine, feces, blood, sweat, saliva, and milk. Thus, changes in VOCs …

The possibility of obtaining vanadium dioxide (VO 2)[wherein the vanadium ionic state is 4+]
from a precursor of ammonium metavanadate (NH 4 VO 3) bearing the ion V 5+ is …

Variably doped ZnO samples by the sol-gel process have been tested for response to
humidity and industrial gases of CO, CH 4, NH 3 and H 2. The elements of Cobalt (Co) and …

Recently hydrogen has received a great attention as a renewable, clean and high-efficiency
source of energy. However, its high explosiveness and leakage increased demand for …

This work reports on the characteristics of the insulator-to-metal transition (IMT) of reactive
pulsed laser deposited vanadium dioxide (VO 2) films in the terahertz (THz) frequency …

A combined experimental and density functional theory of α-V 2 O 5 for ammonia gas
sensing have been investigated. The material was synthesized from hydrated NH 4 VO 3 in …