scholarly journals Diode-type Gas Sensors Fabricated with a Titania Film on a Ti Plate and Pd-Pt Electrodes –Effects of Polymer Coating on the Hydrogen-sensing Properties–

2011 ◽  
Vol 18 (21) ◽  
pp. 212006 ◽  
Author(s):  
T Hyodo ◽  
M Nakaoka ◽  
K Kaneyasu ◽  
H Kato ◽  
H Yanagi ◽  
...  
Keyword(s):  
Gas Sensors ◽  
Polymer Coating ◽  
Titania Film ◽  
Sensing Properties ◽  
Hydrogen Sensing ◽  
Pt Electrodes

scholarly journals Effect of Noble Metals on Hydrogen Sensing Properties of Metal Oxide-based Gas Sensors

2020 ◽  
Vol 29 (6) ◽  
pp. 365-368
Author(s):  
Mirzaei Ali ◽  
Jae Hoon Bang ◽  
Sang Sub Kim ◽  
Hyoun Woo Kim
Keyword(s):  
Metal Oxide ◽  
Gas Sensors ◽  
Noble Metals ◽  
Sensing Properties ◽  
Hydrogen Sensing

Hydrogen sensing properties and mechanism of NiO-Nb2O5 composite nanoparticle-based electrical gas sensors

2017 ◽  
Vol 43 (6) ◽  
pp. 5247-5254 ◽  
Author(s):  
Ali Mirzaei ◽  
Gun-Joo Sun ◽  
Jae Kyung Lee ◽  
Chongmu Lee ◽  
Seungbok Choi ◽  
...  
Keyword(s):  
Gas Sensors ◽  
Sensing Properties ◽  
Hydrogen Sensing ◽  
Composite Nanoparticle

Sensing Properties of Diode-Type Gas Sensors

2016 ◽  
Vol 99 ◽  
pp. 61-65
Author(s):  
Yasuhiro Shimizu ◽  
Takeo Hyodo
Keyword(s):  
Gas Sensors ◽  
Polymer Coating ◽  
Alloy Electrode ◽  
Sensing Properties ◽  
Pt Alloy

Several approaches to improve H2 sensing properties of TiO2-based diode-types sensors have been investigated. Those include the adoption of a Pd-Pt alloy electrode instead of using a pure Pd electrode, formation of a polymer coating atop the Pd-Pt alloy electrode and an Au coating on the Pd-Pt alloy electrode. The advantages of the using of the Pd-Pt alloy electrode, the polymer or Au coatings are demonstrated.

Improving sensing properties of entangled carbon nanotube-based gas sensors by atmospheric plasma surface treatment

2020 ◽  
Vol 232 ◽  
pp. 111403 ◽  
Author(s):  
Neelakandan M. Santhosh ◽  
Aswathy Vasudevan ◽  
Andrea Jurov ◽  
Anja Korent ◽  
Petr Slobodian ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Surface Treatment ◽  
Gas Sensors ◽  
Atmospheric Plasma ◽  
Plasma Surface ◽  
Sensing Properties ◽  
Plasma Surface Treatment
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