Metal oxide nanoparticles have been widely utilized for the fabrication of functional gas
sensors to determine various flammable, explosive, toxic, and harmful gases due to their …

Two-dimensional nanomaterials (2DNMs) have attracted significant research interest due to
their outstanding structural properties, which include unique electrical nanostructures, large …

The unique properties of heterostructure materials make them become a promising
candidate for high-performance room-temperature (RT) NO 2 sensing. Herein, a pn …

MoS 2-based gas sensor has become an effective platform to detect NO 2 gas. However,
room-temperature NO 2 gas sensor based on MoS 2 are facing low sensitivity and poor …

Real-time rapid detection of toxic gases at room temperature is particularly important for
public health and environmental monitoring. Gas sensors based on conventional bulk …

NiWO4 microflowers with a large surface area up to 79.77 m2· g–1 are synthesized in situ
via a facile coprecipitation method. The NiWO4 microflowers are further decorated with multi …

A simple noncovalent chemical approach and hydrothermal method were used for
effectively riveting Co3O4 nanocrystals to branched polyethylenimine (PEI) functionalized …

In this paper, the Ti 3 C 2 T x/CuO nanocomposites were successfully prepared by an
environment-friendly and simple hydrothermal method. The synthetics are evaluated using a …

Abstract Two-dimensional (2D) transition metal dichalcogenides (TMDs) have received
emerging attention due to their rich active sites, layered structure, and suitable electronic …

Very diverse two-dimensional (2D) materials have bloomed in NO2 gas sensing
applications, which provides new opportunities and challenges in function oriented gas …