کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7602292 1492189 2013 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Evaluation of photodegradation efficiency on semiconductor immobilized clay photocatalyst by using probit model approximation
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Evaluation of photodegradation efficiency on semiconductor immobilized clay photocatalyst by using probit model approximation
چکیده انگلیسی
Photodegradation process and mechanism is a relative new and eco-friendly process to recycle and reuse of water. Some investigation concerned with effort to increase photocatalyst activity by immobilizing semiconductor oxide such as ZnO in clay as solid support. It was related to that photodegradation was directed by adsorption mechanism. However sometimes the activity of a photocatalyst is not linearly correlated with adsorption mechanism. In this research evaluation on photoactivity of ZnO-hectorite (ZnO/CTMA/Hectorite) and TiO2-montmorillonite based material using statistical approximation compared to the linear model is studied. The model is evaluated for photodegradation of phenol solution. Some beneficial results of the probit model are (i) the guarantee of activity prediction value in the range of 0-100% (ii) interaction of adsorption and photodegradation mechanism is well described.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Chemical and Analytical Science - Volume 4, Issue 2, June 2013, Pages 125-130
نویسندگان
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