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International Journal of Chemical Reactor Engineering

Ed. by de Lasa, Hugo / Xu, Charles Chunbao


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1542-6580
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Volume 11, Issue 2

Issues

Volume 9 (2011)

Volume 8 (2010)

Volume 7 (2009)

Volume 6 (2008)

Volume 5 (2007)

Volume 4 (2006)

Volume 3 (2005)

Volume 2 (2004)

Volume 1 (2002)

Correlations between Molecular Descriptors from Various Volatile Organic Compounds and Photocatalytic Oxidation Kinetic Constants

Cécile Raillard / Valérie Héquet / Bifen Gao / Heyok Choi / Dionysios D. Dionysiou / Arnaud Marvilliers / Bertrand Illien
Published Online: 2013-06-20 | DOI: https://doi.org/10.1515/ijcre-2012-0052

Abstract

The photocatalytic oxidation of seven typical indoor volatile organic compounds (VOCs) is experimentally investigated using novel nanocrystalline TiO2 dip-coated catalysts. Not only the role of hydrophilicity of the reactants but also other physico-chemical properties and molecular descriptors are studied and related to kinetic and equilibrium constants. The main objective of this work consists in establishing simple relationships that will be useful to deepen the understanding of gas-phase heterogeneous photocatalytic mechanisms and for the prediction of degradation rates of these VOCs using an indoor air treatment process.

Keywords: photocatalytic oxidation; molecular modeling; quantitative structure–activity relation (QSAR)

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About the article

Published Online: 2013-06-20


Citation Information: International Journal of Chemical Reactor Engineering, Volume 11, Issue 2, Pages 799–813, ISSN (Online) 1542-6580, ISSN (Print) 2194-5748, DOI: https://doi.org/10.1515/ijcre-2012-0052.

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