Although defect engineering opens up new opportunities in the field of gas sensors, the
introduction of defects to enhance the gas sensing properties of metal oxide semiconductors …

In the present work, impact of Er 3+ doping on the response and selectivity of SnO 2 based
gas sensor has been investigated in detail. X-ray diffraction (XRD) results confirmed …

In this work, SnO 2 nanoparticles with Ni doping were synthesized via a facile one-step
hydrothermal route. The addition of Ni to SnO 2 lead to significant enhanced response to …

Abstract pure and Al doped CuO nanostructures were synthesized by a facile co-
precipitation method and used for fabrication of highly sensitive, low cost and low …

Developing miniaturized and inexpensive detectors remains an important and practical goal
for field-deployable monitoring of toxic gases and other bioactive volatiles. CO (a common …

The development of efficient B12N12-based toxic gas sensors has received considerable
attention from the scientific community. Thus, in this regard, quantum chemical calculations …

Creation of novel functionality in materials is always fascinating for researchers/scientists.
Bismuth ferrite (BFO), a well known multiferroics material with simultaneous magnetic and …

Ni-doped SnO2 nanoparticles were synthesized by a coprecipitation route and showed
superior properties for a series of different applications. The 1 atom% Ni-doped SnO2 NPs …

Enhancing the oxidation and reduction capabilities of semiconductor catalysts through Type-
II heterojunction engineering is a viable approach. A new photocatalytic material, Bi 4 O 5 I …

Trimethylamine (TMA) is highly toxic and can have lethal effects on living organisms.
Detecting the presence of TMA in air is very important because, if the TMA level exceeds the …