8580

7961

كارشناسي ارشد

شيمي آلي

اصفهان: دانشگاه صنعتي اصفهان، دانشكده شيمي

1392

سيزده،50ص.: مصور،جدول،نمودار

ص.ع.به فارسي و انگليسي

مهران غياثي

11/12/92

مهدي امير نصر، امير عبدالملكي

شيمي

ID7961

به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي

Use of Hydroxyapatite FeCl3 nanocatalyst for synthesis of toluene and xylene and investigation of photocatalytic behavior of Husk rice CuS Ni II Kaveh Hemmat k hemmat@ch iut ac ir Date of Submission 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 the first project HAP FeCl3 was prepared by impregnation method Then the nanocatalyst was characterized by TEM SEM XRD and was tested for Friedel Crafts alkylation The various parameters such as time temperature w FeCl3 amount of the catalyst were optimized The catalyst can be recovered and recycled In the second project Husk rice CuS nanocatalyst was prepared by Co precipitation method This catalyst was doped with Ni II The nanocatalysts were characterized by FT IR spectroscopy X ray diffraction XRD scanning electron microscopy 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 CuS with Ni II enhanced the CuS 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 Ni II were optimized Keywords Catalyst Photocatalyst Hydroxyapatite CuS Friedel Crafts reaction Toluene Xylene Acid Orange II Ni II doped CuS PDF created with pdfFactory trial version www pdffactory com

مهران غياثي

مهدي امير نصر، امير عبدالملكي