With the increasing requirements from toxic and hazardous gas detection technologies, WO
3-based gas sensors have garnered tremendous interest on account of their low operating …

Many different industries, including the pharmaceutical, medical engineering, clinical
diagnostic, public safety, and food monitoring industries, use gas sensors. The inherent …

Abstract Three-dimensional (3D) hierarchical Cu 2 O-CuO microflowers assembled by
nanorods were successfully obtained through an environmentally friendly hydrothermal …

In this study, a self-powered carbon dioxide (CO 2) gas sensor with good sensitivity and
selectivity has been developed from CeO 2/CdS based triboelectric nanogenerator (TENG) …

The ZnO has the potential to form a number of nanostructures with various morphologies
that can influence the gas sensing properties. Herein, hydrogen sulphide (H 2 S) gas …

The film-based gas sensor owning high compatibility with semiconductor device fabrication,
plays an important role in the miniaturization and integration of the devices. Here, simple …

Abstract Cr 2+, Zn 2+, Co 2+ doped α-Fe 2 O 3 nanoparticles were synthesized by simple
hydrothermal technique and using this ethanol sensor was fabricated. The structural …

By combining hydrothermal and calcination processes, In 2 O 3/ZnSnO 3 cubic crystallite
composites have been successfully synthesized. The crystal structure and morphology of the …

Volatile organic compounds (VOCs) sensors have a broad range of applications including
healthcare, process control, and air quality analysis. There are a variety of techniques for …

In this work, we report a simple one-step hydrothermal synthesis strategy for depositing
edge-rich MoS 2 nanosheets on conductive layered Ti 3 C 2 MXene, and demonstrate the …