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

J. H. Kim; J. S. Jurng; G. N. Bae; J. K. Jeon; K. Y. Jung; S. C. Kim; J. H. Yim; Y. K. Park

doi:10.1080/15567036.2010.547923

Benzene oxidation with ozone at low temperature over an MnO_x Nanoparticle synthesized by spray pyrolysis

J. H. Kim, J. S. Jurng, G. N. Bae, J. K. Jeon, K. Y. Jung, S. C. Kim, J. H. Yim, Y. K. Park

School of Environmental Engineering

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

MnO_x nanoparticles were synthesized by spray pyrolysis, with and without citric acid assistance. The prepared MnO_x 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 MnO_x particles. The highest surface area and reduction activity were achieved with citric acid. As a result, the MnO_x nanoparticles prepared with citric acid and calcined at 600°C showed the highest catalytic activity for the oxidation of benzene using ozone.

Original language	English
Pages (from-to)	866-873
Number of pages	8
Journal	Energy Sources, Part A: Recovery, Utilization and Environmental Effects
Volume	36
Issue number	8
DOIs	https://doi.org/10.1080/15567036.2010.547923
State	Published - 18 Apr 2014

Keywords

MnOx
benzene
catalytic oxidation
citric acid
ozone
spray pyrolysis

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1080/15567036.2010.547923

Cite this

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title = "Benzene oxidation with ozone at low temperature over an MnOx Nanoparticle synthesized by spray pyrolysis",

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.",

keywords = "MnOx, benzene, catalytic oxidation, citric acid, ozone, spray pyrolysis",

author = "Kim, {J. H.} and Jurng, {J. S.} and Bae, {G. N.} and Jeon, {J. K.} and Jung, {K. Y.} and Kim, {S. C.} and Yim, {J. H.} and Park, {Y. K.}",

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T1 - Benzene oxidation with ozone at low temperature over an MnOx Nanoparticle synthesized by spray pyrolysis

AU - Kim, J. H.

AU - Jurng, J. S.

AU - Bae, G. N.

AU - Jeon, J. K.

AU - Jung, K. Y.

AU - Kim, S. C.

AU - Yim, J. H.

AU - Park, Y. K.

PY - 2014/4/18

Y1 - 2014/4/18

N2 - 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.

AB - 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.

KW - MnOx

KW - benzene

KW - catalytic oxidation

KW - citric acid

KW - ozone

KW - spray pyrolysis

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