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References (16)
-
M. Trillas, J. Peral, X. Doménech (1993)
Photo-oxidation of phenoxyacetic acid by TiO2-illuminated catalystApplied Catalysis B-environmental, 3
-
T. Wei, C. Wan (1991)
Heterogeneous photocatalytic oxidation of phenol with titanium dioxide powdersIndustrial & Engineering Chemistry Research, 30
-
K. Harada, T. Hisanaga, Keiichi Tanaka (1990)
Photocatalytic degradation of organophosphorous insecticides in aqueous semiconductor suspensionsWater Research, 24
-
J. Curran, J. Doménech, N. Jaffrezic‐Renault, R. Philippe (1985)
Kinetics and mechanism of platinum deposition by photoelectrolysis in illuminated suspensions of semiconducting titanium dioxideThe Journal of Physical Chemistry, 89
-
M. Hoffmann, S. Martin, W. Choi, D. Bahnemann (1995)
Environmental Applications of Semiconductor PhotocatalysisChemical Reviews, 95
-
A. Datye, Georg Riegel, J. Bolton, Min Huang, M. Prairie (1995)
Microstructural Characterization of a Fumed Titanium Dioxide PhotocatalystIEEE Journal of Solid-state Circuits, 115
-
P. Kamat (1993)
PHOTOCHEMISTRY ON NONREACTIVE AND REACTIVE (SEMICONDUCTOR) SURFACESChemical Reviews, 93
-
M. Fujihira, Y. Satoh, T. Osa (1982)
Heterogeneous Photocatalytic Reactions on Semiconductor Materials. III. Effect of pH and Cu2+ Ions on the Photo-Fenton Type ReactionBulletin of the Chemical Society of Japan, 55
-
M. Peterson, J. Turner, A. Nozik (1991)
Mechanistic studies of the photocatalytic behavior of titania: particles in a photoelectrochemical slurry cell and the relevance to photodetoxification reactionsThe Journal of Physical Chemistry, 95
-
M.A. Fox, M.T. Dulay (1993)
10.1021/cr00017a016Chem. Rev., 93
-
F. Sabin, T. Türk, A. Vogler (1992)
Photo-oxidation of organic compound in the presence of titanium dioxide: determination of the efficiencyJournal of Photochemistry and Photobiology A-chemistry, 63
-
Mohammad Abdullah, G. Low, R. Matthews (1990)
Effects of common inorganic anions on rates of photocatalytic oxidation of organic carbon over illuminated titanium dioxideThe Journal of Physical Chemistry, 94
-
C. Grätzel, M. Jirousek, M. Grätzel (1990)
Decomposition of organophosphorus compounds on photoactivated TiO2 surfacesJournal of Molecular Catalysis, 60
-
Kevin Krosley, D. Collard, J. Adamson, M. Fox (1993)
Degradation of organophosphonic acids catalyzed by irradiated titanium dioxideJournal of Photochemistry and Photobiology A-chemistry, 69
-
K. Okamoto, Yasunori Yamamoto, Hiroki Tanaka, A. Itaya (1985)
Kinetics of Heterogeneous Photocatalytic Decomposition of Phenol over Anatase TiO2 PowderBulletin of the Chemical Society of Japan, 58
-
Y. Yang, J. Baker, J. Ward (1992)
Decontamination of chemical warfare agentsChemical Reviews, 92
- Publisher
- Springer Journals
- Copyright
- Copyright © Springer 1997
- ISSN
- 0922-6168
- eISSN
- 1568-5675
- DOI
- 10.1163/156856797x00556
- Publisher site
- See Article on Publisher Site
Abstract
Dimethyl methylphosphonate (DMMP) and diethyl methylphosphonate (DEMP) are readily mineralized by photoexcited titanium dioxide (TiO2). Intermediate products include low molecular weight organic acids and methylphosphonic acid. Complete mineralization yields phosphate and carbon dioxide. The photoactivities of different types of TiO2 were investigated. The decomposition kinetics of DMMP and effects of DMMP and catalyst concentration, sonication, solar irradiation, oxygen concentration, temperature, and hydrogen peroxide on the rate of decomposition are reported. The degradation rates increase with simultaneous sonication, addition of hydrogen peroxide, and at higher temperatures.
Journal
Research on Chemical Intermediates – Springer Journals
Published: Apr 1, 1997
Keywords: TiO2; Photocatalysis; Organophosphorus Compound; DMMP; Chemical Warfare Agent