سال انتشار: ۱۳۸۷

محل انتشار: همایش بین المللی ژئولیت ایران

تعداد صفحات: ۴

نویسنده(ها):

azam nasirian – Department of Chemistry,Iran University of Science and Technology,Tehran,Iran
mehdi kashani – Department of Chemistry,Iran University of Science and Technology,Tehran,Iran
abdolhamid nasirian – Department of Biology,Islamic Azad University of Parand,Tehran,Iran

چکیده:

Zeolites are an important class of technological materials.This kind of materials are open-framework
Aluminosilicates built up by a Silica network around certain template molecules that are later removed to
leave behind molecular-sized pores.In this paper the synthesis formulations and features of different zeolitetype
structures prepared in nanosized form are summarized.Special attention is paid to zeolites prepared as
stable colloidal suspensions.The methods for deposition of zeolite nanocrystals from suspensions onto
supports of different shapes and composition used for the fabrication of zeolite films and membranes are
studied.Applications of nanozeolites are in sensing, optoelectronics and used as catalysts adsorbents and ionexchangers.
zeolites are characterizied by XRD and TEM techniques.