Layered Hybrid Thin Film of Molybdenum Trioxide with Poly(2,5-dimethylaniline) for Gas Sensor Sensitive to VOC Gases in ppm Level

2007 ◽  
Vol 36 (1) ◽  
pp. 100-101 ◽  
Author(s):  
Toshio Itoh ◽  
Ichiro Matsubara ◽  
Woosuck Shin ◽  
Noriya Izu
Keyword(s):  
Thin Film ◽  
Gas Sensor ◽  
Molybdenum Trioxide ◽  
Hybrid Thin Film ◽  
Ppm Level

scholarly journals Optical Gas Sensor based on Al-doped ZnO/ZnTPP hybrid thin film

2019 ◽  
Vol 1259 ◽  
pp. 012014
Author(s):  
P Lorwongtragool ◽  
N Boonyopakorn ◽  
S Kladsomboon
Keyword(s):  
Thin Film ◽  
Gas Sensor ◽  
Hybrid Thin Film ◽  
Optical Gas Sensor ◽  
Doped Zno

Ternary CuO:SnO2:ZnO (1:1:1) composite thin film for room temperature gas sensor application

Optik ◽  
2021 ◽  
Vol 234 ◽  
pp. 166615
Author(s):  
S.R. Cynthia ◽  
R. Sivakumar ◽  
C. Sanjeeviraja
Keyword(s):  
Thin Film ◽  
Gas Sensor ◽  
Room Temperature ◽  
Composite Thin Film ◽  
Sensor Application

Organic-inorganic hybrid thin film light-emitting devices: interfacial engineering and device physics

2021 ◽  
Author(s):  
Chunxiu Zang ◽  
Mengxin Xu ◽  
Letian Zhang ◽  
Shihao Liu ◽  
Wenfa Xie
Keyword(s):  
Thin Film ◽  
Quantum Dots ◽  
Sandwich Structure ◽  
Device Physics ◽  
Hybrid Thin Film ◽  
Inorganic Hybrid ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Interfacial Engineering ◽  
Organic Light

Thin film light-emitting devices (LEDs) with sandwich structure, such as organic light emitting devices (OLEDs), quantum dots LEDs (QLEDs) and perovskite LEDs (PeLEDs), have attracted wide attentions because of their...

Ozone and nitrogen dioxide gas sensor based on a nanostructured SrTi0.85Fe0.15O3 thin film

2015 ◽  
Vol 638 ◽  
pp. 374-379 ◽  
Author(s):  
Luís F. da Silva ◽  
Valmor R. Mastelaro ◽  
Ariadne C. Catto ◽  
Carlos A. Escanhoela ◽  
Sandrine Bernardini ◽  
...  
Keyword(s):  
Thin Film ◽  
Nitrogen Dioxide ◽  
Gas Sensor

NO2-sensing properties of porous WO3 gas sensor based on anodized sputtered tungsten thin film

2012 ◽  
Vol 161 (1) ◽  
pp. 447-452 ◽  
Author(s):  
Jing Zeng ◽  
Ming Hu ◽  
Weidan Wang ◽  
Huiqing Chen ◽  
Yuxiang Qin
Keyword(s):  
Thin Film ◽  
Gas Sensor ◽  
Sensing Properties

B- and P-Doped Si0.8Ge0.2 Thin Film Deposited by Helicon Sputtering for the Micro-Thermoelectric Gas Sensor

2006 ◽  
Vol 320 ◽  
pp. 99-102 ◽  
Author(s):  
Kazuki Tajima ◽  
Woosuck Shin ◽  
Maiko Nishibori ◽  
Norimitsu Murayama ◽  
Toshio Itoh ◽  
...  
Keyword(s):  
Thin Film ◽  
Hydrogen Oxidation ◽  
Exothermic Reaction ◽  
High Sensitivity ◽  
Hydrogen Sensor ◽  
Thermoelectric Effect ◽  
Boron Doped ◽  
Reliable Monitoring ◽  
Ppm Level ◽  
Pt Catalyzed

Micro-thermoelectric hydrogen sensor (micro-THS) with the combination of the thermoelectric effect of Si0.8Ge0.2 thin film and the Pt-catalyzed exothermic reaction of hydrogen oxidation was prepared by microfabrication process. In the viewpoint of high sensitivity of micro-THS, the thermoelectric properties of the Si0.8Ge0.2 thin film could be improved by optimizing carrier concentration using helicon sputtering with an advantage of easy doping control, and sensitivity of the device with this thin film was investigated. As the result, the boron-doped Si0.8Ge0.2 thin film is considered to be the better choice ensuring the reliable monitoring of hydrogen concentration down to ppm level.

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