پديد آورنده :
مكفي، مولود
عنوان :
سنتز و شناسايي نانو كاتاليست هاي ﴿ Hydroxyapatite/Tio2/cu(II و ﴿Hydroxyapatite/Tio2/cu(0 و بررسي رفتار فتوكاتاليستي آنها در جهت حذف رنگ هاي آزو و كاربرد نانو كاتاليستHydroxyapatite/Co-Mn در واكنش اكسايش آنتراسن به آنتراكينون
مقطع تحصيلي :
كارشناسي ارشد
محل تحصيل :
اصفهان: دانشگاه صنعتي اصفهان، دانشكده شيمي
صفحه شمار :
دوازده، 54ص.: مصور، جدول
يادداشت :
ص.ع. به فارسي و انگليسي
استاد راهنما :
مهران غياثي
توصيفگر ها :
تيتانيم دي اكسيد دوپه شده با مس , هيدروكسي آپاتيت , اسيد اورانژ ﴿II﴾
تاريخ نمايه سازي :
1/11/91
استاد داور :
فرهاد حدادزاده،حسين توكل
تاريخ ورود اطلاعات :
1396/09/22
چكيده فارسي :
به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي
چكيده انگليسي :
Synthesis characterization and photocatalytic properties of Hydroxyapatite TiO2 Cu II and Hydroxyapatite TiO2 Cu 0 and application of Hydroxyapatite Co Mn nanocatalyst in oxidation of anthracene Moloud Mokfi m mokfi@ch iut ac ir Date of Submission 2012 09 19 Department of Chemistry Isfahan University of Technology Isfahan 84156 83111 Iran Degree M Sc Language Farsi Supervisor Mehran Ghiaci mghiaci@cc iut ac ir Abstract In this thesis the TiO2 hydroxyapatite HAP nanocatalyst was prepared by sol gel method This catalyst was doped with Cu II and Cu 0 by impregnation and chemical reduction methods The nanocatalysts were characterized by FT IR spectroscopy X ray diffraction XRD field emission scanning electron microscopy FE SEM energy dispersive spectroscopy EDX UV Vis spectroscopy and transmission electron microscopy TEM The photocatalytic activity of the nanocatalysts were evaluated by photocatalytic oxidation of Acid Orange II under ultraviolet UV and visible Vis irradiations Photocatalytic results proved that doping of TiO2 with Cu II and Cu 0 enhanced the TiO2 photocatalytic activity towards Acid Orange II photodegradation under UV and Vis irradiation The reaction parameters such as amount of the catalyst initial concentration of Acid Orange II pH of the solution weight percent of Cu II were optimized In the second part of this thesis the application of Co Mn nanocatalyst was studied in the oxidation of anthracene to anthraquinone The results of the reaction were studied by gas chromatography and the performance of nanocatalyst was proved The reaction parameters such as amount of the catalyst reaction time temperature and pressure of oxygen were optimized Keywords Photocatalyst Cu doped TiO2 Hydroxyapatite Acid Orange II Hydroxyapatite Co Mn nanocatalyst Anthracene Anthraquinone
استاد راهنما :
مهران غياثي
استاد داور :
فرهاد حدادزاده،حسين توكل
