Metal oxides possess exceptional potential as base materials in emerging technologies. In
recent times, significant amount of research works is carried out on these materials to assess …

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 …

Silicon heterojunction (SHJ) solar cells are one of the most promising directions in the future
photovoltaic industry. The limited supply of rare indium and the high cost of silver paste are …

Ionosorbed oxygen is the key player in reactions on metal-oxide surfaces. This is particularly
evident for chemiresistive gas sensors, which operate by modulating the conductivity of …

Branched SnO2/α-Fe2O3 semiconductor nanoheterostructures (SNHs) of high purity were
synthesized by a low-cost and environmentally friendly hydrothermal strategy, through …

SnO2 and F doped SnO2 (FTO) nanoparticles (NPs) have been synthesized by the
hydrothermal method with subsequent annealing at 500° C. The microstructure and …

In this study, SnO 2 nanorods (SnO 2 NRs) and SnO 2 nanorods–nanoporous graphene
hybrids, SnO 2 NRs-NPG, with two different weight ratios (0.05 and 0.1) of nanoporous …

Micro-light-emitting diodes (μLEDs) have gained significant interest as an activation source
for gas sensors owing to their advantages, including room temperature operation and low …

Diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) and first-principles
calculations are performed to investigate the different ways in which water reacts with a …

In this paper, a quartz crystal microbalance (QCM)-based humidity sensor has been
fabricated by colloidal tin oxide (SnO 2) nanowires. The SnO 2 nanowires were synthesized …