سال انتشار: ۱۳۸۵

محل انتشار: نخستین کنگره بین المللی نانوفنآوری و کاربردهای آن در صنایع نفت، گاز و پتروشمی

تعداد صفحات: ۶

نویسنده(ها):

Anaraki Firooz – Department of Chemistry, Faculty of Science, Tarbiat Modarres University
Mahjoub – Department of Chemistry, Faculty of Science, Tarbiat Modarres University
Afsharpour – Department of Chemistry, Faculty of Science, Tarbiat Modarres University
Karimi – Department of Chemistry, Faculty of Science, Tarbiat Modarres University

چکیده:

MoO3-doped SnO2 nanoparticles were prepared using hydrothermal method. The average grain size obtained by varying calcinations temperature from 160 to 500 oC, that showed the different sizes. These materials characterized by X-Ray diffraction (XRD) and scanning electron
microscopy. Also the FTIR and the UV–Vis absorptive spectra of these samples have been investigated. SnO2-supported molybdenum oxides with different sizes used as a catalyst for epoxidation of cycloocten.