Benzene oxidation with ozone at low temperature over an MnOx nanoparticle synthesized by spray pyrolysis

Title
Benzene oxidation with ozone at low temperature over an MnOx nanoparticle synthesized by spray pyrolysis
Authors
J. H. Kim정종수배귀남J.K. JeonK.Y. JungS.C. KimJ.H. YimY.K. Park
Keywords
benzene; catalytic oxidation; citric acid; MnOx; ozone; spray pyrolysis
Issue Date
2014-04
Publisher
Energy sources. Part A, Recovery, utilization, and environmental effects.
Citation
VOL 36, NO 8, 866-873
Abstract
MnOx nanoparticles were synthesized by spray pyrolysis, with and without citric acid assistance. The prepared MnOx particles were calcined between 600 and 1000°C and characterized by Brunauer-Emmett-Teller, X-ray diffraction, scanning electron microscopy, and temperature-programmed reduction. The use of citric acid made it possible to reduce the particle size and increase the surface area of the MnOx particles. The highest surface area and reduction activity were achieved with citric acid. As a result, the MnOx nanoparticles prepared with citric acid and calcined at 600°C showed the highest catalytic activity for the oxidation of benzene using ozone.
URI
http://pubs.kist.re.kr/handle/201004/47340
ISSN
15567036
Appears in Collections:
KIST Publication > Article
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