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PKP Metadata Items |
Metadata for this Document |
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| 1. |
Title |
Title of document |
Photodegradation of 2-naphthol Using Nanocrystalline TiO2 |
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| 2. |
Creator |
Author's name, affiliation, country |
S. Qourzal; Laboratoire de Chimie-Physique, Equipe de Photocatalyse et Environnement, Département de Chimie, Faculté des Sciences, Université Ibn Zohr, B. P. 8106 Cité Dakhla, 80000 Agadir; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
M. Tamimi; Laboratoire de Chimie-Physique, Equipe de Photocatalyse et Environnement, Département de Chimie, Faculté des Sciences, Université Ibn Zohr, B. P. 8106 Cité Dakhla, 80000 Agadir; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
A. Assabbane; Laboratoire de Chimie-Physique, Equipe de Photocatalyse et Environnement, Département de Chimie, Faculté des Sciences, Université Ibn Zohr, B. P. 8106 Cité Dakhla, 80000 Agadir; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
Y. Ait-Ichou; Laboratoire de Chimie-Physique, Equipe de Photocatalyse et Environnement, Département de Chimie, Faculté des Sciences, Université Ibn Zohr, B. P. 8106 Cité Dakhla, 80000 Agadir; Morocco |
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| 3. |
Subject |
Discipline(s) |
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Subject |
Keyword(s) |
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| 4. |
Description |
Abstract |
The kinetics of the photocatalytic degradation of 2-naphthol has been investigated in aqueous suspensions of titanium dioxide (TiO2) under a variety of conditions, which is essential from application point of view. The degradation was studied using different parameters such as types of TiO2, catalyst concentration, substrate concentration, reaction pH and in the presence of different electron acceptors such as hydrogen peroxide (H2O2), potassium bromate (KBrO3) and potassium persulphate (K2S2O8) besides molecular oxygen. The degradation rates were found to be strongly influenced by all the above parameters. The photocatlyst ″Degussa P-25″ was found to be more efficient as compared with other photocatalysts. The results indicate the process follows Langmuir-Hinshelwood-type kinetics and inference is made of the reaction taking place on the semiconductor particle surface. An analysis of Total Organic Carbon (TOC) showed that a complete mineralization of 2-naphthol can be easily achieved. |
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| 5. |
Publisher |
Organizing agency, location |
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Contributor |
Sponsor(s) |
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| 7. |
Date |
(YYYY-MM-DD) |
17-03-2011
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| 8. |
Type |
Status & genre |
Peer-reviewed Article |
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| 8. |
Type |
Type |
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| 9. |
Format |
File format |
PDF |
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| 10. |
Identifier |
Uniform Resource Identifier |
https://revues.imist.ma/index.php/MJCM/article/view/228 |
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| 11. |
Source |
Title; vol., no. (year) |
Moroccan Journal of Condensed Matter; Vol 11, No 2 (2009): First Moroccan Days of Nanoscience Nanotechnology |
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| 12. |
Language |
English=en |
en |
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| 13. |
Relation |
Supp. Files |
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| 14. |
Coverage |
Geo-spatial location, chronological period, research sample (gender, age, etc.) |
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| 15. |
Rights |
Copyright and permissions |
Copyright (c)
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