Photodegradable Toners for Electrophotography III. Accelerated Photodegradation and Suppressed Photocrosslinking of Matrix Resin–Their Dependence on Polymer Composition, UV-light Source, and Irradiation Conditions
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چکیده
منابع مشابه
Photodegradation of Insecticide Diazinon under Simulated Solar Light Irradiation Conditions and Identification of Photoproducts
The photodegradation of the organophosphorus insecticide diazinon with a high probability to contaminate aquatic environments under simulated solar light irradiation conditions on natural water of a river in North of Iran has been studied. During exposure to solar natural light, diazinon is broken down and produced photoproducts in environment. The degradation of the insecticide was a 32 hour p...
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این مطالعه در سال 1386-87 در آزمایشگاه و مزرعه پژوهشی دانشگاه صنعتی اصفهان به منظور تعیین مناسب ترین تیمار بذری و ارزیابی اثر پرایمینگ بر روی سه رقم گلرنگ تحت سه رژیم آبیاری انجام گرفت. برخی از مطالعات اثرات سودمند پرایمینگ بذر را بر روی گیاهان مختلف بررسی کرده اند اما در حال حاضر اطلاعات کمی در مورد خصوصیات مربوط به جوانه زنی، مراحل نموی، عملکرد و خصوصیات کمی و کیفی بذور تیمار شده ژنوتیپ های م...
Photodegradation of o-cresol by ZnO under UV irradiation
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Chlorpyrifos is an organophosphate insecticide, used to control foliage and soil-borne insect pests on a variety of food and feed crops. In the natural environment, Chlorpyrifos can be degraded through several possible processes, including photodegradation, biodegradation, and hydrolysis. In the present work the photodegradation and environmental fate of Chlorpyrifos in aqueo...
متن کاملFabrication Fe3O4/SiO2/TiO2 Nanocomposites and Degradation of Rhodamine B Dyes under UV Light Irradiation
Recycling and reusing of catalyst is an important factor to produce capable and low cast catalysts. Silica coated magnetic nanoparticles (Fe3O4/SiO2) were synthesized via a simple sol-gel method with the aid of sonication. Fe3O4 nanoparticles. After that a layer of TiO2 was constricted by hydrolyze and condensation of Teteranormalbuthyltitanate to produce Fe3O4/SiO2/TiO2 nanocompsite. As-synthe...
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ژورنال
عنوان ژورنال: Polymer Journal
سال: 2003
ISSN: 0032-3896,1349-0540
DOI: 10.1295/polymj.35.985