Self-Template Synthesis of Mesoporous Au-SnO2 Nanospheres for Low-Temperature Detection of Triethylamine Vapor

2022 ◽  
pp. 131358
Author(s):  
Bingxi Feng ◽  
Yue Wu ◽  
Yuan Ren ◽  
YiQing Chen ◽  
Kaiping Yuan ◽  
...  
Keyword(s):  
Low Temperature ◽  
Template Synthesis ◽  
Temperature Detection

Rational design of CuO/In2O3 heterostructures with flower-like structures for low temperature detection of formaldehyde

2021 ◽  
pp. 162959
Author(s):  
Dan Meng ◽  
Tongtong Qiao ◽  
Guosheng Wang ◽  
Yanbai Shen ◽  
Xiaoguang San ◽  
...  
Keyword(s):  
Low Temperature ◽  
Rational Design ◽  
Temperature Detection

Carbon-Based Material for Low Temperature Detection

2008 ◽  
Author(s):  
P. Mahanandia ◽  
K. K. Nanda ◽  
Shyamalendu M. Bose ◽  
S. N. Behera ◽  
B. K. Roul
Keyword(s):  
Low Temperature ◽  
Temperature Detection ◽  
Carbon Based

scholarly journals PdO/SnO2 heterostructure for low-temperature detection of CO with fast response and recovery

RSC Advances ◽  
2019 ◽  
Vol 9 (40) ◽  
pp. 22875-22882 ◽  
Author(s):  
Pengjian Wang ◽  
Tingbiao Yuan ◽  
Huifang Yuan ◽  
Xiaoyan Zheng ◽  
Hamza Ijaz ◽  
...  
Keyword(s):  
Low Temperature ◽  
Fast Response ◽  
Temperature Detection ◽  
Response And Recovery

In this paper, we developed a simple two-step route to prepare a PdO/SnO2 heterostructure with the diameter of the SnO2 and PdO nanoparticles at about 15 nm and 3 nm, respectively.

Low-temperature and alkali-free dual template synthesis of micro-mesoporous aluminosilicates based on precursors of zeolite ZSM-5

2016 ◽  
Vol 51 (8) ◽  
pp. 4002-4020 ◽  
Author(s):  
Roman Barakov ◽  
Nataliya Shcherban ◽  
Pavel Yaremov ◽  
Svitlana Gryn ◽  
Vladimir Solomakha ◽  
...  
Keyword(s):  
Low Temperature ◽  
Template Synthesis ◽  
Mesoporous Aluminosilicates ◽  
Dual Template Synthesis

scholarly journals Тemplate synthesis of multidimensional porous silica

2020 ◽  
Vol 56 (1) ◽  
pp. 42-50
Author(s):  
T. F. Kouznetsova ◽  
A. I. Ivanets ◽  
O. N. Opanasenko ◽  
O. L. Zhigalova ◽  
O. V. Luksha ◽  
...  
Keyword(s):  
Low Temperature ◽  
Specific Surface ◽  
Surface Area ◽  
Template Synthesis ◽  
Pore Volume ◽  
Molecular Sieve ◽  
Porous Silica ◽  
Mesoporous Molecular Sieve ◽  
Surfactant Mixture ◽  
Bet Specific Surface Area

Isothermal data of superficial tension of solutions of surfactant mixture and low-temperature nitrogen sorption of multidimensional porous silica received by template synthesis prove complementarity of its properties and properties of SAA micelles. The measured isotherms of gas sorption belong to IV Type inherent in mesoporous adsorbents. The BET specific surface area is 600–800 m2/g, and the Gurvich pore volume is 0.7–1.0 cm3/g. With increase in mole fraction of nonionic component these values decrease, the ordered texture of SiO2, characteristic of MCM-48 mesoporous molecular sieve, collapses, d211-spacing becomes < 3.31 nm, and NLDFT distribution is transformed from monomodal to polymodal one.

Low-Temperature Facile Template Synthesis of Crystalline Inorganic Composite Hollow Spheres

2007 ◽  
Vol 2 (7) ◽  
pp. 828-836 ◽  
Author(s):  
Huifang Xu ◽  
Wei Wei ◽  
Chengliang Zhang ◽  
Shujiang Ding ◽  
Xiaozhong Qu ◽  
...  
Keyword(s):  
Low Temperature ◽  
Template Synthesis ◽  
Hollow Spheres ◽  
Inorganic Composite

Inverse opal gas sensors: Zn(II)-doped tin dioxide systems for low temperature detection of pollutant gases

2008 ◽  
Vol 130 (1) ◽  
pp. 567-573 ◽  
Author(s):  
A SUTTI ◽  
C BARATTO ◽  
G CALESTANI ◽  
C DIONIGI ◽  
M FERRONI ◽  
...  
Keyword(s):  
Low Temperature ◽  
Gas Sensors ◽  
Tin Dioxide ◽  
Inverse Opal ◽  
Temperature Detection ◽  
Pollutant Gases

scholarly journals Bacteriorhodopsin–ZnO hybrid as a potential sensing element for low-temperature detection of ethanol vapour

2016 ◽  
Vol 7 ◽  
pp. 501-510 ◽  
Author(s):  
Saurav Kumar ◽  
Sudeshna Bagchi ◽  
Senthil Prasad ◽  
Anupma Sharma ◽  
Ritesh Kumar ◽  
...  
Keyword(s):  
Low Temperature ◽  
Gas Sensors ◽  
Spectroscopic Analysis ◽  
Zno Nanorods ◽  
Hybrid Nanostructures ◽  
Sensing Element ◽  
Ethanol Vapour ◽  
Reducing Gas ◽  
Temperature Detection ◽  
Nanorod Growth

Zinc oxide (ZnO) and bacteriorhodopsin (bR) hybrid nanostructures were fabricated by immobilizing bR on ZnO thin films and ZnO nanorods. The morphological and spectroscopic analysis of the hybrid structures confirmed the ZnO thin film/nanorod growth and functional properties of bR. The photoactivity results of the bR protein further corroborated the sustainability of its charge transport property and biological activity. When exposed to ethanol vapour (reducing gas) at low temperature (70 °C), the fabricated sensing elements showed a significant increase in resistivity, as opposed to the conventional n-type behaviour of bare ZnO nanostructures. This work opens up avenues towards the fabrication of low temperature, photoactivated, nanomaterial–biomolecule hybrid gas sensors.

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