Fabrication of highly responsive room temperature H2 sensor based on vertically aligned edge-oriented MoS2 nanostructured thin film functionalized by Pd nanoparticles

Recent advances in MoS2-based nanomaterial sensors for room-temperature gas detection: a review

“…Jaiswal et al 49 response value and ~29/158 s response/recovery time) to 500 ppm H 2 gas at RT (Fig. 4c).…”

Controlled growth of 3D assemblies of edge enriched multilayer MoS2 nanosheets for dually selective NH3 and NO2 gas sensors

“…Jaiswal and co-workers reported vertically aligned edge-oriented MoS 2 nanostructured thin films functionalized by Pd nanoparticles for gas sensing applications. 38 These films were deposited via a single step dc-magnetron sputtering technique. Their morphology was characterized by a continuous porous film with dispersed grains and the absence of a multilayer MoS 2 nanosheet network.…”

Lightweight Porous Polyurethane Foam Integrated with Graphene Oxide for Flexible and High-Concentration Hydrogen Sensing

“…Further, we measured the I – V curves of the GO-PU foam before and after exposure to 50 v/v% H 2 , as shown in Figure b. Remarkably, the current decreased when the GO-PU foam was exposed to 50 v/v% H 2 , indicating that GO reacted with reductive H 2 and presenting the p-type nature of GO-PU . Specifically, the gas-sensing mechanism is illustrated in detail in Figure c.…”

“…Remarkably, the current decreased when the GO-PU foam was exposed to 50 v/v% H 2 , indicating that GO reacted with reductive H 2 and presenting the p-type nature of GO-PU. 31 Specifically, the gas-sensing mechanism is illustrated in detail in Figure 5c.…”