Photoluminescence and Hydrogen Gas-Sensing Properties of Titanium Dioxide Nanostructures Synthesized by Hydrothermal Treatments

2012 ◽  
Vol 4 (3) ◽  
pp. 1656-1665 ◽  
Author(s):  
Lucky M. Sikhwivhilu ◽  
Siyasanga Mpelane ◽  
Bonex W. Mwakikunga ◽  
Suprakas Sinha Ray
Keyword(s):  
Titanium Dioxide ◽  
Gas Sensing ◽  
Hydrogen Gas ◽  
Sensing Properties ◽  
Gas Sensing Properties

Hydrogen gas sensing properties of WO3 sputter-deposited thin films enhanced by on-top deposited CuO nanoclusters

2018 ◽  
Vol 43 (50) ◽  
pp. 22756-22764 ◽  
Author(s):  
Stanislav Haviar ◽  
Jiří Čapek ◽  
Šárka Batková ◽  
Nirmal Kumar ◽  
Filip Dvořák ◽  
...  
Keyword(s):  
Thin Films ◽  
Gas Sensing ◽  
Hydrogen Gas ◽  
Sensing Properties ◽  
Gas Sensing Properties ◽  
Sputter Deposited

The effect of Nb doping on hydrogen gas sensing properties of capacitor-like Pt/Nb-TiO2/Pt hydrogen gas sensors

2019 ◽  
Vol 806 ◽  
pp. 1052-1059 ◽  
Author(s):  
Zhong Li ◽  
ZhengJun Yao ◽  
Azhar Ali Haidry ◽  
Tomas Plecenik ◽  
Branislav Grancic ◽  
...  
Keyword(s):  
Gas Sensors ◽  
Gas Sensing ◽  
Hydrogen Gas ◽  
Sensing Properties ◽  
Gas Sensing Properties ◽  
Hydrogen Gas Sensors ◽  
Nb Doping

scholarly journals Simonkolleite nano-platelets: Synthesis and temperature effect on hydrogen gas sensing properties

2012 ◽  
Vol 258 (20) ◽  
pp. 7839-7843 ◽  
Author(s):  
J. Sithole ◽  
B.D. Ngom ◽  
S. Khamlich ◽  
E. Manikanadan ◽  
N. Manyala ◽  
...  
Keyword(s):  
Temperature Effect ◽  
Gas Sensing ◽  
Hydrogen Gas ◽  
Sensing Properties ◽  
Gas Sensing Properties

Synthesis of In2O3/graphene heterostructure and their hydrogen gas sensing properties

2016 ◽  
Vol 42 (9) ◽  
pp. 11490-11495 ◽  
Author(s):  
Muhammad Mansha ◽  
Ahsanulhaq Qurashi ◽  
Nisar Ullah ◽  
Fatai Olawale Bakare ◽  
Ibrahim Khan ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Hydrogen Gas ◽  
Sensing Properties ◽  
Gas Sensing Properties

Hydrogen gas sensing properties of PdO thin films with nano-sized cracks

2010 ◽  
Vol 21 (16) ◽  
pp. 165503 ◽  
Author(s):  
Young Tack Lee ◽  
Jun Min Lee ◽  
Yeon Ju Kim ◽  
Jin Hyoun Joe ◽  
Wooyoung Lee
Keyword(s):  
Thin Films ◽  
Gas Sensing ◽  
Hydrogen Gas ◽  
Sensing Properties ◽  
Gas Sensing Properties

Room-temperature hydrogen gas sensing properties of the networked Cr2O3-functionalized Nb2O5 nanostructured sensor

2016 ◽  
Vol 22 (4) ◽  
pp. 730-736 ◽  
Author(s):  
Sunghoon Park ◽  
Hyejoon Kheel ◽  
Gun-Joo Sun ◽  
Hyoun Woo Kim ◽  
Taegyung Ko ◽  
...  
Keyword(s):  
Room Temperature ◽  
Gas Sensing ◽  
Hydrogen Gas ◽  
Sensing Properties ◽  
Gas Sensing Properties ◽  
Nanostructured Sensor

Hydrogen gas sensors based on nanocrystalline TiO2 thin films

Open Physics ◽  
2011 ◽  
Vol 9 (5) ◽  
Author(s):  
Azhar Haidry ◽  
Peter Schlosser ◽  
Pavol Durina ◽  
Marian Mikula ◽  
Milan Tomasek ◽  
...  
Keyword(s):  
Thin Films ◽  
Annealing Temperature ◽  
Gas Sensing ◽  
Hydrogen Gas ◽  
Tio2 Thin Films ◽  
Nanocrystalline Tio2 ◽  
Sensing Properties ◽  
Gas Sensing Properties ◽  
Hydrogen Gas Sensors ◽  
Titanium Dioxide Thin Films

AbstractTitanium dioxide thin films are extensively studied for applications in solid state gas sensor devices. Their gas sensing properties are strongly dependent on deposition technique, annealing temperature, film thickness and consequent properties like crystalline structure, grain size or amount of defects and impurities. In this work we report the gas sensing properties of TiO2 thin films prepared by reactive magnetron sputtering technique and subsequently annealed at temperatures 600°C and 900°C. The films were exposed to different concentrations of H2 gas up to 10 000 ppm. Their sensitivity to gas at various operating temperatures, ranging from 250°C to 450°C, was obtained by measuring their resistance.

scholarly journals Hydrogen gas sensing properties of Pt/Ta2O5 Schottky diodes based on Si and SiC substrates

2011 ◽  
Vol 172 (1) ◽  
pp. 9-14 ◽  
Author(s):  
J. Yu ◽  
G. Chen ◽  
C.X. Li ◽  
M. Shafiei ◽  
J.Z. Ou ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Schottky Diodes ◽  
Hydrogen Gas ◽  
Sensing Properties ◽  
Gas Sensing Properties

Hydrogen gas sensing properties of MoS2/Si heterojunction

2015 ◽  
Vol 211 ◽  
pp. 537-543 ◽  
Author(s):  
Yunjie Liu ◽  
Lanzhong Hao ◽  
Wei Gao ◽  
Zhipeng Wu ◽  
Yali Lin ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Hydrogen Gas ◽  
Sensing Properties ◽  
Gas Sensing Properties
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