Title :
Room temperature sensing performance of graphene-like SnS2 towards ammonia
Author :
Hao Wang;Keng Xu;Dawen Zeng
Author_Institution :
State Key Laboratory of Materials Processing and Die &
Abstract :
In the present work, SnS2 single layer was first synthesized by Li-intercalation method and well characterized. TEM results showed the graphene-like structure of the as-obtained SnS2, and XRD results showed well c-oriented thin film. For room temperature sensing of NH3, the ultrathin SnS2 exhibited rapid response and high sensitivity at room temperature. The potential gas sensing mechanism is also discussed.
Keywords :
"Temperature sensors","Gas detectors","Sensitivity","X-ray scattering","Metals","Testing"
Conference_Titel :
SENSORS, 2015 IEEE
DOI :
10.1109/ICSENS.2015.7370576
