Title of article
Nanostructured metal oxides synthesized by hard template method for gas sensing applications
Author/Authors
Rossinyol، نويسنده , , E. and Arbiol، نويسنده , , J. and Peirَ، نويسنده , , F. H Cornet، نويسنده , , A. Belleni Morante، نويسنده , , Jr-Sheng Tian، نويسنده , , B. and Bo، نويسنده , , T. S. Zhao، نويسنده , , D.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
7
From page
57
To page
63
Abstract
In order to increase the surface area, mesoporous oxides have been synthesized. In this work, we have used mesoporous silica SBA-15 and KIT-6 as a template for the synthesis of different semiconductor oxides: CeO2 and WO3. These materials show a small particle size, about 5–10 nm, and a high surface area. As required increase the sensitivity when used for gas sensing applications. XRD and HRTEM studies reveal that the silica host has been completely removed; therefore, the nanowires constitute a self-supported superlattice.
Keywords
Mesoporous WO3 and CeO2 , Gas sensor , HRTEM , Synthesis
Journal title
Sensors and Actuators B: Chemical
Serial Year
2005
Journal title
Sensors and Actuators B: Chemical
Record number
1420719
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