Preparation of SnO2/SiO2 nanocomposites by sol-gel method for enhancing the gas sensing performance to triethylamine

2021 ◽  
pp. 162189
Author(s):  
Fanli Meng ◽  
Zhijia Liao ◽  
Chaoyang Xing ◽  
Zhenyu Yuan ◽  
Renze Zhang ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Sio2 Nanocomposites ◽  
Sensing Performance

NH3 gas sensing performance of ternary TiO2/SnO2/WO3 hybrid nanostructures prepared by ultrasonic-assisted sol–gel method

2018 ◽  
Vol 29 (14) ◽  
pp. 11830-11839 ◽  
Author(s):  
S. M. Patil ◽  
S. A. Vanalakar ◽  
A. G. Dhodamani ◽  
S. P. Deshmukh ◽  
V. L. Patil ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Sol Gel ◽  
Hybrid Nanostructures ◽  
Gel Method ◽  
Sol Gel Method ◽  
Ultrasonic Assisted ◽  
Sensing Performance

Fast response acetone-sensing properties of SnO2 nanoparticles prepared by the sol-gel method

2021 ◽  
Vol 93 (3) ◽  
pp. 30401
Author(s):  
Jiaxing Wang ◽  
Hai Yu ◽  
Yong Zhang
Keyword(s):  
High Performance ◽  
Gas Sensing ◽  
Sno2 Nanoparticles ◽  
Sol Gel ◽  
Fast Response ◽  
X Ray Diffraction ◽  
Gel Method ◽  
Sol Gel Method ◽  
Short Recovery Time ◽  
Acetone Gas Detection

SnO2 nanoparticle architectures were successfully synthesized using a sol-gel method and developed for acetone gas detection. The morphology and structure of the particles were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM). The SnO2 nanoparticle architectures were configured as high-performance sensors to detect acetone and showed a very fast response time (<1 s), a short recovery time (10 s), good repeatability and high selectivity at a relatively low working temperature. Thus, SnO2 nanoparticles should be promising candidates for designing and fabricating acetone gas sensors with good gas sensing performance. The possible gas sensing mechanism is also presented.

scholarly journals Evaluation and Data Analysis of Sol-Gel Method with Acids to Determine Most Effective Sol-Gel Method

2021 ◽  
Author(s):  
Joshua Moore ◽  
Aniska Ramsay
Keyword(s):  
Data Analysis ◽  
Sol Gel ◽  
Acid Catalyst ◽  
Nanocomposite Materials ◽  
Gel Method ◽  
Sol Gel Method ◽  
Sio2 Nanocomposites ◽  
Time Manipulation

Synthesizing nanocomposite materials using sol-gel methodology is a cheap and effective method for creating quality U3O8 particles. To some degree acids can influence the synthesis of the nanoparticles by catalyzing the reaction. This paper presents important details comparing different acids used as catalysts in nanocomposite synthesis versus time manipulation to determine if an acid catalyst is necessary for the synthesis of U3O8/SiO2 nanocomposites.

Effect of ZrO2 on the Structure of ZrO2/TiO2/SiO2 Nanocomposites Fabricated by a Template Sol–Gel Method

2015 ◽  
Vol 81 (6) ◽  
pp. 983-989 ◽  
Author(s):  
V. V. Zheleznov ◽  
Yu. V. Sushkov ◽  
E. I. Voit ◽  
S. A. Sarin ◽  
E. É. Dmitrieva
Keyword(s):  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Sio2 Nanocomposites

Gas Sensing Properties of Nanocrystalline Indium Oxide Synthesized by Sol–Gel Method

2012 ◽  
Vol 5 (1) ◽  
pp. 109-113 ◽  
Author(s):  
S. C. Kulkarni ◽  
C. S. Aher ◽  
R. Y. Borse ◽  
B. G. Bharate ◽  
SalemS. Al-Deyab ◽  
...  
Keyword(s):  
Indium Oxide ◽  
Gas Sensing ◽  
Sol Gel ◽  
Gel Method ◽  
Sensing Properties ◽  
Sol Gel Method ◽  
Gas Sensing Properties

Preparation of Pd–Pt Co-Loaded TiO2Thin Films by Sol-Gel Method for Hydrogen Gas Sensing

2012 ◽  
Vol 159 (12) ◽  
pp. B845-B849 ◽  
Author(s):  
Sayaka Yanagida ◽  
Mitsuhiro Makino ◽  
Takeshi Ogaki ◽  
Atsuo Yasumori
Keyword(s):  
Gas Sensing ◽  
Sol Gel ◽  
Hydrogen Gas ◽  
Gel Method ◽  
Sol Gel Method

Synthesis and magnetic properties of Fe/SiO2 nanocomposites prepared by a sol–gel method combined with hydrogen reduction

2006 ◽  
Vol 419 (1-2) ◽  
pp. 145-148 ◽  
Author(s):  
N.J. Tang ◽  
H.Y. Jiang ◽  
W. Zhong ◽  
X.L. Wu ◽  
W.Q. Zou ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Hydrogen Reduction ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Sio2 Nanocomposites
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