During recent decades, metal oxide semiconductors (MOS) have sparked more attention in
various applications and industries due to their excellent sensing characteristics, thermal …

The development of effective and efficient materials for the selective and sensitive detection
of toxic gases and volatile organic compounds is crucial for protecting human health and the …

We report, a shape controlled novel synthesis of Indium oxide (In 2 O 3) nanocapsule using
biogenic reflux method. The In 2 O 3 samples were obtained through optimization of the …

The construction of gas sensors with excellent gas sensitivity and low operating temperature
is of great importance while challenging. In this work, using indium nitrate, urea, and sucrose …

Materials with three-dimensional ordered macroporous (3DOM) structures possess large
surface area and abundant macropores, providing more surface active adsorption sites and …

Semiconducting metal oxides are promising candidates in gas sensor technology,
enchanting the scientific community with their remarkable ability to detect various gases at …

Highly selective and sensitive detection to toxic and hazardous gases with low
concentrations is important, but difficult to detect ppb-level NO 2 or slow response & …

Although hydrogen is a non-poisonous gas that can dissipate quickly once is released, it
causes suffocation at high concentrations and is very risky on some occasions if not suitably …

Photocatalysis, utilizing metal–semiconductor oxides, has emerged as a promising
technique for the oxidation of organic molecules due to its efficiency, cost-effectiveness, and …

We evaluated the combined impact of process parameters, including electrospun time,
applied voltages, and needle tip-to-collector distances, on the gas-sensing characteristics of …