MP32 - MoS2-InSe heterostructure synthesized via Liquid Phase Exfoliation for NO2 sensing
- Event
- EUROSENSORS XXXVII
2025-09-07 - 2025-09-10
Wroclaw - Band
- Poster I
- Chapter
- Gas Sensors
- Author(s)
- J. Sharma, D. Fadil, E. Llobet - Universitat Rovira i Virgili, Tarragona (Spain)
- Pages
- 267 - 268
- DOI
- 10.5162/EUROSENSORS2025/MP32
- ISBN
- 978-3-910600-07-2
- Price
- free
Abstract
Designing sensitive NO₂ gas sensors is essential for detecting and mitigating hazardous effects on health and the environment, such as respiratory difficulties, acid rains, and industrial pollution. Con-ventional metal oxide based NO₂ sensors exhibit low selectivity and high operating temperatures. Two-dimensional materials are now the focus. Meanwhile, bare TMD sensors have shortcomings such as high LOD and poor response in humid conditions. This study presents a highly sensitive InSe-MoS₂heterostructure based NO₂ sensor, with remarkable responses, even in the presence of ambient moisture (50% RH).