Novel insights into the unique intrinsic sensing behaviors of 2D nanomaterials for volatile organic compounds: from graphene to MoS2 and black phosphorous

2021 ◽  
Author(s):  
Boyang Zong ◽  
Qikun Xu ◽  
Qiuju Li ◽  
Xian Fang ◽  
Xiaoyan Chen ◽  
...  
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Gas Detection ◽  
Volatile Organic ◽  
Sensitivity And Selectivity ◽  
2D Nanomaterials ◽  
Black Phosphorous ◽  
Sensing Performance

Field-effect transistors (FETs) receive growing attention for gas detection owing to their superior sensing performance over traditional techniques. The sensitivity and selectivity of FET sensor can be enhanced through tuning...

Silicon Carbide Field Effect Transistors for Detection of Ultra-Low Concentrations of Hazardous Volatile Organic Compounds

2014 ◽  
Vol 778-780 ◽  
pp. 1067-1070 ◽  
Author(s):  
Donatella Puglisi ◽  
Jens Eriksson ◽  
Christian Bur ◽  
Andreas Schütze ◽  
Anita Lloyd Spetz ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Volatile Organic Compounds ◽  
Relative Humidity ◽  
Organic Compounds ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Long Term Stability ◽  
Volatile Organic ◽  
Recovery Times ◽  
Response And Recovery

Gas sensitive silicon carbide field effect transistors with nanostructured Ir gate layers have been used for the first time for sensitive detection of volatile organic compounds (VOCs) at part per billion level for indoor air quality applications. Formaldehyde, naphthalene, and benzene have been used as typical VOCs in dry air and under 10% and 20% relative humidity. A single VOC was used at a time to study long-term stability, repeatability, temperature dependence, effect of relative humidity, sensitivity, response and recovery times of the sensors.

Detecting Volatile Organic Compounds in the ppb Range With Gas Sensitive Platinum Gate SiC-Field Effect Transistors

2014 ◽  
Vol 14 (9) ◽  
pp. 3221-3228 ◽  
Author(s):  
Christian Bur ◽  
Mike Erik Andersson ◽  
Anita Lloyd Spetz ◽  
Andreas Schutze
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Volatile Organic

Enhanced Sensing of Nonpolar Volatile Organic Compounds by Silicon Nanowire Field Effect Transistors

ACS Nano ◽  
2011 ◽  
Vol 5 (7) ◽  
pp. 5620-5626 ◽  
Author(s):  
Yair Paska ◽  
Thomas Stelzner ◽  
Silke Christiansen ◽  
Hossam Haick
Keyword(s):  
Volatile Organic Compounds ◽  
Organic Compounds ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Silicon Nanowire ◽  
Volatile Organic
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