Metal oxides (MOs)-based resistive (conductometric) gas sensors possess extensive
practical application due to their excellent sensing performance along with real-time …

The efficient detection of hydrogen leakage is important for the development of hydrogen
economy. Semiconductor-based hydrogen sensors still suffer from high temperature and low …

Abstract The rGO-based 5% Ni-doped Co3O4/TiO2 (GNCT) pn heterojunction
nanocomposite was synthesized using hydrothermal method. The resulting …

Low-dimensional metal oxides have drawn significant attention across various scientific
domains due to their multifaceted applications, particularly in the field of environment …

With the progression of research on gas sensors, numerous studies are being carried out on
the tuning of metal–organic framework (MOF)-derived semiconductor metal oxides (SMOs) …

Chemiresistive-based metal oxide semiconductor (MOS) gas sensors are widely used in gas
sensing due to their advantageous properties. Graphitic carbon nitride (g-C3N4) and metal …

In this work, coral-like Co-doped ZnO nanostructures were obtained using simple
precipitation and hydrothermal methods. Co-doping reduced the composite particle size to …

Ag modified ZnO nanoflowers were successfully prepared by sunlight induced solvent
reduction method. The samples were characterized by x-ray diffractometer, field emission …

We report phase pure vertically aligned zinc oxide nanorods (ZnO NRs) using a low-cost
hydrothermal process on the pre-deposited RF sputtered ZnO seed layer on SiO 2/Si …

Hydrogen (H 2) is viewed as a promising solution for future energy demands because of its
effectiveness, widespread availability, environmentally friendly properties, and sustainability …