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Phototransformation de matières actives à la surface des végétaux . Mécanismes des réactions directes et sensibilisées

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(1)Phototransformation de matières actives à la surface des végétaux . Mécanismes des réactions directes et sensibilisées Shirin Mohammad Ali Monadjemi. To cite this version: Shirin Mohammad Ali Monadjemi. Phototransformation de matières actives à la surface des végétaux . Mécanismes des réactions directes et sensibilisées. Autre. Université Blaise Pascal - Clermont-Ferrand II, 2012. Français. �NNT : 2012CLF22318�. �tel-00836760�. HAL Id: tel-00836760 https://tel.archives-ouvertes.fr/tel-00836760 Submitted on 21 Jun 2013. HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers.. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignement et de recherche français ou étrangers, des laboratoires publics ou privés..

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Figure

Figure 2. Transient absorption spectrum measured at the end of the pulse upon excitation at 266 nm in a deoxygenated solution of CT (10  4 M) in heptane
Table 2. Chlorothalonil Rate Constant of Photodegradation on Paraffin Wax (k deg ) Measured in the Suntest Reactor at 500 W m  2 b with Addition of Various Additives a
Fig. 2. Absorption spectrum of a mixture of CD (10 4 M) and P (5  10 5 M) in air- air-saturated solution: before irradiation (solid line) and after 20 min of irradiation (dash line)
Fig. 5. Photodegradation of CD on paraffin wax under simulated sunlight irradi- irradi-ation as a function of irradiirradi-ation time
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