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Updated: Aug 22, 2026

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
Published on: December 6, 2021
[Catalytic performance of a novel ceramic-supported vanadium oxide catalyst for NO reduction with NH3]
1Department of Environmental Science and Engineering, South China University of Technology, Guzngzhou 510640, China. lqtian@scut.edu.cn
Abstract:
A novel TiO2/Al2O3/ceramic cordierite honeycomb (CC)-supported V2O5-MoO3-WO3 monolithic catalyst was studied for the selective reduction of NO with NH3. The effects of reaction temperature, space velocity, NH3/NO ratio and oxygen content on selective catalytic reduction (SCR) activity were evaluated. Two other V2O5-MoO3-WO3 monolithic catalysts supported on Al2O3/CC or TiO2/CC support, two types of pellet catalysts supported on TiO2/Al2O3 or Al2O3, as well as three types of pellet catalysts V2O5-MoO3-WO3-Al2O3 and V2O5-MoO3-WO3-TiO2 were tested for comparison. The experiment results showed that this catalyst had a higher catalytic activity for SCR with comparison to others. The results of characterization showed, the preparation method of this catalyst can give rise to a higher Brunauer, Emmett, Teller (BET) surface area and pore volume, which was strongly related with the highly active performance of this catalyst. At the same time, the function of the combined carrier of TiO2/Al2O3 cannot be excluded.
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