After the synthesis of graphene, in the first year of this century, a wide research field on two-
dimensional materials opens. 2D materials are characterized by an intrinsic high surface to …

Flexible, stretchable, and bendable materials, including inorganic semiconductors, organic
polymers, graphene, and transition metal dichalcogenides (TMDs), are attracting great …

Toxic gases such as NO2 and irritant gases such as NH3 are two of the harshest aspects
that trigger the exacerbation of the respiratory system for asthma patients. Monitoring and …

Gas sensors that exhibit high sensitivity and possess astonishingly low detection limits are
appealing for a wide range of practical applications, such as real-time environmental …

In this paper, platinum sulfide decorated WS 2 microflakes (PtS/WS 2) heterostructure
nanocomposites were prepared by an in-situ chemical reduction process. The …

Two-dimensional (2D) nanomaterials have attracted a large amount of attention regarding
gas sensing applications, because of their high surface-to-volume ratio and unique chemical …

Investigations on monolayered transition metal dichalcogenides (TMDs) and TMD
heterostructures have been steadily increasing over the past years due to their potential …

Vertical heterostructures of transition-metal dichalcogenide semiconductors have attracted
considerable attention and offer new opportunities in electronics and optoelectronics for the …

This article demonstrates a high-performance ethanol gas sensor based on titanium
dioxide/tungsten diselenide (TiO 2/WSe 2) nanocomposite. The TiO 2 nanospheres (NSs) …

We demonstrated ultrahigh sensitivity with excellent recovery time for H2S, NH3, NO2, and
NO molecules on the sulfur and selenium surfaces of Janus WSSe monolayers using …