scholarly journals Low-Temperature Hydrogen Gas Sensing Performance of Fe-doped SnO2 Nanostructured Thin Films

2020 ◽  
Vol 6 (1) ◽  
pp. 866-868
Author(s):  
S.V. Jagtap . ◽  
A.S. Tale . ◽  
S.D. Thakre . ◽  
M.J. Pawar .
Keyword(s):  
Thin Films ◽  
Low Temperature ◽  
Gas Sensing ◽  
Hydrogen Gas ◽  
Nanostructured Thin Films ◽  
Sensing Performance

scholarly journals Ethanol and Hydrogen Gas-Sensing Properties of CuO–CuFe2O4 Nanostructured Thin Films

2018 ◽  
Vol 18 (17) ◽  
pp. 6937-6945 ◽  
Author(s):  
Saptarshi De ◽  
Narayanan Venkataramani ◽  
Shiva Prasad ◽  
Rajiv Onkar Dusane ◽  
Lionel Presmanes ◽  
...  
Keyword(s):  
Thin Films ◽  
Gas Sensing ◽  
Hydrogen Gas ◽  
Sensing Properties ◽  
Nanostructured Thin Films ◽  
Gas Sensing Properties

Characterization and hydrogen gas sensing performance of Al-doped ZnO thin films synthesized by low energy plasma focus device

2016 ◽  
Vol 689 ◽  
pp. 740-750 ◽  
Author(s):  
Mohammad Taghi Hosseinnejad ◽  
Mahmood Ghoranneviss ◽  
Mohammad Reza Hantehzadeh ◽  
Elham Darabi
Keyword(s):  
Thin Films ◽  
Plasma Focus ◽  
Gas Sensing ◽  
Hydrogen Gas ◽  
Low Energy ◽  
Plasma Focus Device ◽  
Zno Thin Films ◽  
Doped Zno ◽  
Sensing Performance

Preparation, characterization and gas sensing performance of BaTiO3 nanostructured thin films

2018 ◽  
Author(s):  
Dinesh N. Suryawanshi ◽  
Idris G. Pathan ◽  
Anil. R. Bari ◽  
Lalchand A. Patil
Keyword(s):  
Thin Films ◽  
Gas Sensing ◽  
Nanostructured Thin Films ◽  
Sensing Performance

Hydrogen gas sensing performance of Pd–Ni alloy thin films

2010 ◽  
Vol 519 (2) ◽  
pp. 880-884 ◽  
Author(s):  
Eunsongyi Lee ◽  
Jun Min Lee ◽  
Eunyoung Lee ◽  
Jin-Seo Noh ◽  
Jin Hyoun Joe ◽  
...  
Keyword(s):  
Thin Films ◽  
Gas Sensing ◽  
Hydrogen Gas ◽  
Ni Alloy ◽  
Sensing Performance

Crack-Free Periodic Porous Thin Films Assisted by Plasma Irradiation at Low Temperature and Their Enhanced Gas-Sensing Performance

2013 ◽  
Vol 19 (40) ◽  
pp. 13387-13395 ◽  
Author(s):  
Zhengfei Dai ◽  
Lichao Jia ◽  
Guotao Duan ◽  
Yue Li ◽  
Hongwen Zhang ◽  
...  
Keyword(s):  
Thin Films ◽  
Low Temperature ◽  
Gas Sensing ◽  
Plasma Irradiation ◽  
Porous Thin Films ◽  
Sensing Performance

Enhanced gas sensing performance of tin dioxide-based nanoparticles for a wide range of concentrations of hydrogen gas

RSC Advances ◽  
2014 ◽  
Vol 4 (36) ◽  
pp. 18512 ◽  
Author(s):  
Pratanu Nag ◽  
Sanhita Majumdar ◽  
Ali Bumajdad ◽  
Parukuttyamma Sujatha Devi
Keyword(s):  
Tin Dioxide ◽  
Gas Sensing ◽  
Hydrogen Gas ◽  
Wide Range ◽  
Sensing Performance

Effect of Temperature on the Electrical and Gas Sensing Properties of Polyaniline and Multiwall Carbon Nanotube Doped Polyaniline Composite Thin Films

2011 ◽  
Vol 254 ◽  
pp. 167-170 ◽  
Author(s):  
Subodh Srivastava ◽  
Sumit Kumar ◽  
Vipin Kumar Jain ◽  
Y.K. Vijay
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Gas Sensing ◽  
Hydrogen Gas ◽  
Composite Thin Film ◽  
Effect Of Temperature ◽  
Multiwall Carbon Nanotube ◽  
Film Sensor ◽  
Composite Thin Films ◽  
Pani Composite

In the present work we have reported the effect of temperature on the gas sensing properties of pure Polyaniline (PANI) and Multiwall carbon nanotube (MWNT) doped PANI composite thin film based chemiresistor type gas sensors for hydrogen gas sensing application. PANI and MWNT doped PANI composite were synthesized by in situ chemical oxidative polymerization of aniline using ammonium persulfate in an acidic medium. The thin sensing film of chemically synthesized PANI and MWNT doped PANI composite were deposited onto finger type Cu-interdigited electrodes using spin cast technique to prepared chemiresistor type gas sensor. The electrical properties of these composite thin films were characterized by I-V measurements as function of temperature. The I-V measurement revealed that conductivity of composite thin films increased as the temperature increased. The changes in resistance of the composite thin film sensor were utilized for detection of hydrogen gas. It was observed that at room temperature, MWNT doped PANI composite sensor shows higher response value and sensitivity with good repeatability in comparison to pure PANI thin film sensor. It was also observed that both PANI and MWNT doped PANI composite thin film based sensors showed unstable behavior as the temperature increased. The surface morphology of these composite thin films has also been characterized by scanning electron microscopy (SEM) measurement.

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