Synthesis, characterization, photocatalytic activity and ethanol-sensing properties of In2O3 and Eu3+:In2O3 nanoparticles

2015 ◽  
Author(s):  
Kanica Anand ◽  
R. Thangaraj ◽  
Praveen Kumar ◽  
Jasmeet Kaur ◽  
R. C. Singh
Keyword(s):  
Photocatalytic Activity ◽  
Sensing Properties ◽  
In2o3 Nanoparticles ◽  
Ethanol Sensing

Synthesis and ethanol sensing properties of Al-doped ZnO nanofibers

2013 ◽  
Vol 13 (2) ◽  
pp. 403-407 ◽  
Author(s):  
Minggang Zhao ◽  
Xinchang Wang ◽  
Jipeng Cheng ◽  
Liwei Zhang ◽  
Jianfeng Jia ◽  
...  
Keyword(s):  
Sensing Properties ◽  
Zno Nanofibers ◽  
Doped Zno ◽  
Ethanol Sensing

Synthesis, structure and ethanol sensing properties of Ga2O3-core/WO3-shell nanostructures

2015 ◽  
Vol 591 ◽  
pp. 341-345 ◽  
Author(s):  
Sunghoon Park ◽  
Soohyun Kim ◽  
Gun-Joo Sun ◽  
Chongmu Lee
Keyword(s):  
Sensing Properties ◽  
Shell Nanostructures ◽  
Ethanol Sensing

One-Pot Hydrothermal Synthesis of Heterostructured ZnO/ZnS Nanorod Arrays with High Ethanol-Sensing Properties

2012 ◽  
Vol 18 (15) ◽  
pp. 4681-4686 ◽  
Author(s):  
Peng Gao ◽  
Longqiang Wang ◽  
Ying Wang ◽  
Yujin Chen ◽  
Xiaona Wang ◽  
...  
Keyword(s):  
Hydrothermal Synthesis ◽  
Nanorod Arrays ◽  
One Pot ◽  
Sensing Properties ◽  
Ethanol Sensing ◽  
High Ethanol

Effect of the Nucleation Layer on TiO2 Nanoflowers Growth via Solvothermal Synthesis

2012 ◽  
Vol 1479 ◽  
pp. 95-100
Author(s):  
Oscar A. Jaramillo ◽  
Reshmi Raman ◽  
Marina E. Rincón
Keyword(s):  
Solvothermal Synthesis ◽  
Room Temperature ◽  
Active Surface ◽  
Dip Coating ◽  
Fixed Number ◽  
Active Surface Area ◽  
Nucleation Layer ◽  
Sensing Properties ◽  
Nucleation Sites ◽  
Ethanol Sensing

ABSTRACTTiO2 nanoflowers were obtained on modified ITO substrates by solvothermal synthesis. Surface modification was achieved with a layer of TiO2 seeds/nucleus obtained by dip-coating at various pH and dip cycles. Field emission scanning electron microscopy results indicated that at all nucleation conditions there was a dual population of TiO2 nanoparticles and nanoflowers. For a particular pH, the effect of increasing the number of dips was to increase the size and number of the nanoflowers, whereas for a fixed number of dips, the increase in pH causes a decrease in nanoflower population. The comparison with solvothermal films obtained on unmodified substrates indicates that TiO2 nanoflowers grew up on the nucleation sites. These microstructural changes determine the active surface area and sensing properties of the solvothermal films. At room temperature, no evidence of superior ethanol sensing properties was found for TiO2 nanoflowers, which show larger resistivity than TiO2 nanoparticles.

Ethanol sensing properties and reduced sensor resistance using porous Nb2O5-TiO2 n-n junction nanofibers

2019 ◽  
Vol 283 ◽  
pp. 602-612 ◽  
Author(s):  
Gang Li ◽  
Xin Zhang ◽  
Huan Lu ◽  
Chao Yan ◽  
Kaixin Chen ◽  
...  
Keyword(s):  
Sensing Properties ◽  
Sensor Resistance ◽  
Ethanol Sensing

Trimethylamine and ethanol sensing properties of NiGa2O4 nano-materials prepared by co-precipitation method

2018 ◽  
Vol 255 ◽  
pp. 2058-2065 ◽  
Author(s):  
Xiangfeng Chu ◽  
Jiulin Wang ◽  
Linshan Bai ◽  
Yongping Dong ◽  
Wenqi Sun ◽  
...  
Keyword(s):  
Precipitation Method ◽  
Nano Materials ◽  
Sensing Properties ◽  
Ethanol Sensing ◽  
Co Precipitation

Microstructure, electrical and ethanol-sensing properties of perovskite-type SmFe0.7Co0.3O3

2008 ◽  
Vol 130 (2) ◽  
pp. 609-613 ◽  
Author(s):  
Ma Zhao ◽  
Hui Peng ◽  
Shaoming Fang ◽  
Jifan Hu
Keyword(s):  
Sensing Properties ◽  
Ethanol Sensing ◽  
Perovskite Type
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