Nanoparticles anchored strategy to develop 2D MoS2 and MoSe2 based room temperature chemiresistive gas sensors

S Kumar, A Mirzaei, A Kumar, MH Lee… - Coordination Chemistry …, 2024 - Elsevier
The goal of current research in gas sensor technology is the development of a highly
effective, small gas sensor that is able to operate at room temperature. There has been a …

Enhanced NO2 Gas Sensing in Nanocrystalline MoS2 via Swift Heavy Ion Irradiation: An Experimental and DFT Study

A Kushwaha, NR Bharti, A Sharma, SK Kedia… - ACS …, 2024 - ACS Publications
Nanostructured transition metal dichalcogenides (TMDs) like MoS2 hold promise for gas
sensing applications due to their exceptional properties. However, limitations exist in …

A DFT study of superior adsorbate–surface bonding at Pt-WSe2 vertically aligned heterostructures upon NO2, SO2, CO2, and H2 interactions

A Kushwaha, N Goel - Scientific Reports, 2024 - nature.com
This study investigates the potential of platinum (Pt) decorated single-layer WSe2 (Pt-WSe2)
monolayers as high-performance gas sensors for NO2, CO2, SO2, and H2 using first …

A critical review of recent advances, prospects, and challenges of MoS2/Si heterostructure based photodetectors

N Goel, A Kushwaha, S Agarwal, NB Shinde - Journal of Alloys and …, 2024 - Elsevier
Over the last decade, the first two-dimensional transition metal dichalcogenide, MoS 2, has
been extensively investigated for developing efficient photodetectors due to its tunable …

MoS2 Field-Effect Transistor Performance Enhancement by Contact Doping and Defect Passivation via Fluorine Ions and Its Cyclic Field-Assisted Activation

AK Rai, AA Shah, J Kumar, S Chattaraj, AB Dar… - ACS …, 2024 - ACS Publications
MoS2-based field-effect transistors (FETs) and, in general, transition metal dichalcogenide
channels are fundamentally limited by high contact resistance (RC) and intrinsic defects …

Role of graphene substrate in the formation of MoS2-based nanoparticles with improved sensitivity to NO2 gas

LG Bulusheva, YV Fedoseeva, SA Lavrukhina… - Applied Surface …, 2025 - Elsevier
MoS 2 coatings were formed on surface-oxidized silicon, chemical vapor deposition (CVD)-
grown graphene, and reduced fluorinated graphene (rFG) from ammonium …

Comparative study on gas-sensing properties of amorphous MoS2 nanoparticles and crystalline MoS2 nanoflowers

Y Wen, D Li, D Jin, H Jin - Materials Science in Semiconductor Processing, 2024 - Elsevier
High-performance gas sensors for the field of gas sensing have drawn a lot of attention to
molybdenum sulfide materials, but there is little research on the influence of crystallization …

MoS2 and MoS2-based nanocomposites for enhanced toluene sensing response at room temperature

R Thayil, KG Krishna, S Cherukulappurath… - Surfaces and …, 2024 - Elsevier
Nanostructured materials, characterized by their unique physical and chemical attributes at
the nanoscale, enable the development of advanced applications due to their distinct size …

Quantum-level investigation of air decomposed pollutants gas sensor (Pd-modified g-C3N4) influenced by micro-water content.

P Jia, M Wang, C Ma, D Chen, Y Zhang, J Liu - Chemosphere, 2024 - Elsevier
In the electrical industry, there are many hazardous gases that pollute the environment and
even jeopardize human health, so timely detection and effective control of these hazardous …

[HTML][HTML] Insight into SnO2-based gas-sensitive materials and readout circuits for semiconductor gas sensors

W Wang, J Cao, D Wang, R Zhang, Y Zhang… - Nano Materials …, 2025 - Elsevier
The advent of SnO 2 materials has significantly revolutionized semiconductor gas sensors.
However, their high working temperature, sluggish response/recovery velocities, poor …