LPG Sensing Properties of Electrospun In-Situ Polymerized Polyaniline/MWCNT Composite Nanofibers

2020 ◽  
pp. 3-18
Author(s):  
Pallavi T. Patil ◽  
Pravin S. More ◽  
Subhash B. Kondawar
Keyword(s):  
Composite Nanofibers ◽  
Sensing Properties ◽  
Lpg Sensing

Structural, optical and LPG sensing properties of zinc-doped nickel oxide pellets operated at room temperature

2021 ◽  
Vol 319 ◽  
pp. 112484
Author(s):  
Priya Gupta ◽  
N.K. Pandey ◽  
Kuldeep Kumar ◽  
B.C. Yadav
Keyword(s):  
Nickel Oxide ◽  
Room Temperature ◽  
Sensing Properties ◽  
Lpg Sensing

Bead structured nanocrystalline ZnO thin films: Synthesis and LPG sensing properties

2008 ◽  
Vol 255 (5) ◽  
pp. 2947-2950 ◽  
Author(s):  
Dharmendra Mishra ◽  
Anchal Srivastava ◽  
Atul Srivastava ◽  
R.K. Shukla
Keyword(s):  
Thin Films ◽  
Zno Thin Films ◽  
Sensing Properties ◽  
Lpg Sensing

scholarly journals Effect of CSA Concentration on the Ammonia Sensing Properties of CSA-Doped PA6/PANI Composite Nanofibers

Sensors ◽  
2014 ◽  
Vol 14 (11) ◽  
pp. 21453-21465 ◽  
Author(s):  
Zengyuan Pang ◽  
Jiapeng Fu ◽  
Pengfei Lv ◽  
Fenglin Huang ◽  
Qufu Wei
Keyword(s):  
Composite Nanofibers ◽  
Sensing Properties ◽  
Ammonia Sensing ◽  
Pani Composite

Enhanced acetone sensing properties based on in situ growth SnO2 nanotube arrays

2021 ◽  
Vol 32 (24) ◽  
pp. 245503
Author(s):  
Pengfei Cheng ◽  
Chen Wang ◽  
Yinglin Wang ◽  
Luping Xu ◽  
Fan Dang ◽  
...  
Keyword(s):  
Nanotube Arrays ◽  
In Situ Growth ◽  
Sensing Properties ◽  
Sno2 Nanotube

scholarly journals Preparation of Nanostructured SnO2-NiO Composite Semiconductor for Gas Sensor Applications

2021 ◽  
pp. 391-403
Author(s):  
S. Kumar ◽  
P. Gowthaman ◽  
J. Deenathayalan
Keyword(s):  
Gas Sensor ◽  
Composite Nanofibers ◽  
Volume Fraction ◽  
Gas Sensing ◽  
Precipitation Method ◽  
Response Sensitivity ◽  
X Ray ◽  
Sensing Properties ◽  
Working Temperature ◽  
Gas Sensing Properties

Electro spinning technology combined with chemical precipitation method and high-temperature calcination was used to prepare SnO2-NiO composite semiconductor nanofibers with different Sn content. Scanning electron microscope (SEM), X-ray diffractometer (XRD) and energy dispersive X-ray spectrometer (EDS) were used to characterize the morphology, structure and content of various elements of the sample. Using ethanol as the target gas, the gas sensing properties of SnO2-NiO nanofibers and the influence of Sn content on the gas sensing properties of composite nanofibers were explored. The research results show that SnO2-NiO composite nanofibers have a three-dimensional network structure, and the SnO2 composite can significantly enhance the gas sensitivity of NiO nanofibers. With increase of SnO2 content, the response sensitivity of composite fibers to ethanol gas increases, and the response sensitivity of composite nanofibers with the highest response to ethanol gas with a volume fraction of 100×10-6 at the optimal working temperature of 160℃ are13.4;It is 8.38 times the maximum response sensitivity of NiO nanofibers. Compared with the common ethanol gas sensor MQ-3 on the market, SnO2-NiO composite nanofibers have a lower optimal working temperature and higher response sensitivity, which has certain practical application value

Fabrication of conductive graphene oxide-WO3 composite nanofibers by electrospinning and their enhanced acetone gas sensing properties

2018 ◽  
Vol 264 ◽  
pp. 128-138 ◽  
Author(s):  
Jinniu Zhang ◽  
Hongbing Lu ◽  
Chao Yan ◽  
Zhibo Yang ◽  
Gangqiang Zhu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Composite Nanofibers ◽  
Gas Sensing ◽  
Sensing Properties ◽  
Gas Sensing Properties

In situ growth of WO3 nanotube arrays and their H2S gas sensing properties for reduced operating temperature

2020 ◽  
Vol 271 ◽  
pp. 127716
Author(s):  
Xiaoguang San ◽  
Yiming Lu ◽  
Guosheng Wang ◽  
Dan Meng ◽  
Xiaohui Gong ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Operating Temperature ◽  
Nanotube Arrays ◽  
In Situ Growth ◽  
Sensing Properties ◽  
Gas Sensing Properties
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