Controlled synthesis of pyrochlore Pr2Sn2O7 nanospheres with enhanced gas sensing performance

RSC Advances ◽  
2016 ◽  
Vol 6 (26) ◽  
pp. 21564-21570 ◽  
Author(s):  
Qi Liu ◽  
Miao Xu ◽  
Ze-Xian Low ◽  
Wen Zhang ◽  
Feng Tao ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Controlled Synthesis ◽  
Solvothermal Route ◽  
Sensing Performance

Uniform pyrochlore Pr2Sn2O7 nanospheres with the diameters of 20–50 nm were synthesized through a simple solvothermal route and the enhanced gas sensing performances of Pr2Sn2O7 nanospheres could be attributed to the unique mesoporous nanospheres.

Size-controlled synthesis of SnO2 quantum dots and their gas-sensing performance

2015 ◽  
Vol 346 ◽  
pp. 256-262 ◽  
Author(s):  
Jianping Du ◽  
Ruihua Zhao ◽  
Yajuan Xie ◽  
Jinping Li
Keyword(s):  
Quantum Dots ◽  
Gas Sensing ◽  
Controlled Synthesis ◽  
Size Controlled ◽  
Sensing Performance

An ultraselective and ultrasensitive TEA sensor based on α-MoO3 hierarchical nanostructures and the sensing mechanism

CrystEngComm ◽  
2015 ◽  
Vol 17 (34) ◽  
pp. 6493-6503 ◽  
Author(s):  
Lili Sui ◽  
Xiaoxiao Song ◽  
Xiaoli Cheng ◽  
Xianfa Zhang ◽  
Yingming Xu ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Single Step ◽  
Hierarchical Nanostructures ◽  
Sensing Mechanism ◽  
Solvothermal Route ◽  
Sensing Performance

Flower-like α-MoO3 hierarchical nanostructures were successfully synthesized via a single-step solvothermal route. A sensor based on α-MoO3 flowers manifested superior gas sensing performance towards TEA at 170 °C.

scholarly journals Assembly of 3D flower-like NiO hierarchical architectures by 2D nanosheets: synthesis and their sensing properties to formaldehyde

RSC Advances ◽  
2017 ◽  
Vol 7 (6) ◽  
pp. 3540-3549 ◽  
Author(s):  
Xiaoguang San ◽  
Guodong Zhao ◽  
Guosheng Wang ◽  
Yanbai Shen ◽  
Dan Meng ◽  
...  
Keyword(s):  
Reaction Time ◽  
Gas Sensing ◽  
Volume Ratio ◽  
Water Volume ◽  
Synthesis Mechanism ◽  
Sensing Properties ◽  
Solvothermal Route ◽  
Hierarchical Architectures ◽  
2D Nanosheets ◽  
Sensing Performance

NiO flower-like hierarchical architectures were synthesized by a solvothermal route, which exhibited good formaldehyde gas sensing performance. The effect of reaction time and ethanol/water volume ratio on morphologies was investigated and a synthesis mechanism was proposed.

Morphology-controlled synthesis of ZnSnO3 hollow spheres and their n-butanol gas-sensing performance

2021 ◽  
Vol 47 (2) ◽  
pp. 2471-2482
Author(s):  
Guoqing Feng ◽  
Yanhan Che ◽  
Chengwen Song ◽  
Jingkun Xiao ◽  
Xinfei Fan ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Hollow Spheres ◽  
Controlled Synthesis ◽  
Sensing Performance

Enhancement of nitride-gas sensing performance of SiC7 monolayer induced by external electric field

Vacuum ◽  
2021 ◽  
pp. 110393
Author(s):  
Zijia Zhao ◽  
Yongliang Yong ◽  
Ruilin Gao ◽  
Song Hu ◽  
Qingxiao Zhou ◽  
...  
Keyword(s):  
Electric Field ◽  
External Electric Field ◽  
Gas Sensing ◽  
Sensing Performance

Adsorption of the Gas Molecules (NH3, C2H6O, C3H6O, CO, H2S) on noble metal (Ag, Au, Pt, Pd, Ru)–Doped MoSe2 Monolayer: A First-Principles Study

2021 ◽  
Author(s):  
Lanjuan Zhou ◽  
Sujing Yu ◽  
Yan Yang ◽  
Qi Li ◽  
Tingting Li ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Noble Metal ◽  
First Principles ◽  
Density Functional ◽  
Noble Metals ◽  
Gas Sensing ◽  
Functional Theory ◽  
First Principles Study ◽  
Gas Molecules ◽  
Sensing Performance

In this paper, the effects of five noble metals (Au, Pt, Pd, Ag, Ru) doped MoSe2 on improving gas sensing performance were predicted through density functional theory (DFT) based on...

scholarly journals Correction to: Selective ethanol gas sensing performance of flower-shaped CuO composed of thin nanoplates

2021 ◽  
Author(s):  
Ahmad Umar ◽  
A. A. Ibrahim ◽  
Hassan Algadi ◽  
Umesh T. Nakate ◽  
Sandip P. Choudhury ◽  
...  
Keyword(s):  
Gas Sensing ◽  
Sensing Performance
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