Nanotubular Cr-doped TiO2 for use as high-temperature NO2 gas

     
nanotubular cr-doped tio2 for use as high-temperature no2

Nanotubular Cr-doped TiO2 for use as high-temperature NO2

Nanotubular Cr-doped TiO2 for use as high-temperature NO2 gas sensor By Yakup Gönüllü, Azhar Ali Haidry and Bilge Saruhan No static citation data No static citation data Cite

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cr-doped tio2 gas sensor for exhaust no2 monitoring

Cr-doped TiO2 gas sensor for exhaust NO2 monitoring

In conclusion, Cr doped TiO 2 nanoparticles were successfully synthesized by sol-gel method and the hydrogen gas sensor based on TiO 2 is investigated at high temperature. Five at.% Cr doped TiO 2 gas sensor showed best gas sensing performance at 500°C. The response value is 152.65 and the response/recovery time is fast (142/123s) when it is

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high-temperature hydrogen sensing performance of ni-doped

High-Temperature Hydrogen Sensing Performance of Ni-Doped

Oct 22, 2020· This work deals with the substantially high-temperature hydrogen sensors required by combustion and processing technologies. It reports the synthesis of undoped and Ni-doped TiO 2 (with 0, 0.5, 1 and 2 mol.% of Ni) nanoparticles by a co-precipitation method and the obtained characteristics applicable for this purpose. The effect of nickel doping on the morphological variation, as well as on

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tio2 nanotubes: recent advances in synthesis and gas

TiO2 Nanotubes: Recent Advances in Synthesis and Gas

It is worth reporting that there are no significant conductance changes in dynamic gas measurements towards 2 and 5 ppm NO 2 injections. Rutile phase may be responsible for NO 2 deafness since the crystalline phase of TiO 2 can be decisive for B. Nanotubular Cr-doped TiO 2 for use as high-temperature NO 2 gas sensor. Sens. Actuators B Chem

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tio2 nanotubes: synthesis and applications - roy - 2011

TiO2 Nanotubes: Synthesis and Applications - Roy - 2011

This work deals with the substantially high-temperature hydrogen sensors required by combustion and processing technologies. It reports the synthesis of undoped and Ni-doped TiO2 (with 0, 0.5, 1 and 2 mol.% of Ni) nanoparticles by a co-precipitation method and the obtained characteristics applicable for this purpose. The effect of nickel doping on the morphological variation, as well as on the

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core

CORE

Abstract. High-temperature gas sensing requires the increase of sensitivity and reduction of cross-sensitivity. The use of TiO2-Nanotubular layers as gas sensors has shown that the selectivity and sensitivity can be influenced by doping with trivalent elements and by optimization of morphological aspects such as pore diameter and nanotube length.

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p-type hydrogen sensing with al- and v-doped tio 2

p-Type hydrogen sensing with Al- and V-doped TiO 2

Ruiz AM, Sakai G, Cornet A, Shimanoe K, Morante JR, Yamazoe N: Cr-doped TiO2 gas sensor for exhaust NO2 monitoring. Sens Actuators B 2003, 93: 509–518. 10.1016/S0925-4005(03)00183-7. Article Google Scholar

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cr-doped tio2 gas sensor for exhaust no2 monitoring

Cr-doped TiO2 gas sensor for exhaust NO2 monitoring

title = "Cr-doped TiO2 gas sensor for exhaust NO2 monitoring", abstract = "A set of Cr-highly doped TiO2 samples with Cr contents ranging from 5 to 30 at.% were prepared in a sol-gel route and calcined at a temperature between 600 and 900 °C.

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