LAWS OF SYNTHESIS OF SILICA GELS WITH MOLECULAR-SIEVE PROPERTIES
نویسندگان
چکیده
منابع مشابه
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A significantly soft and tough nanocomposite gel was realized by a novel network formed using cyclodextrin-based polyrotaxanes. Covalent bond formation between the cyclic components of polyrotaxanes and the surface of silica nanoparticles (15 nm diameter) resulted in an infinite network structure without direct bonds between the main chain polymer and the silica. Small-angle X-ray scattering re...
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Zeolites due to their structures can be used as molecular sieves for purification of materials and solutions. Zeolites with PHI and SOD structure are so common and applicable for this purpose. Hydroxy sodalite and phillipsite are the more abundant members of zeolites which display good selectivity for very small molecules and some ions such as Sr, Pb, Zn, Cu and Rb. There is not any pure natura...
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ژورنال
عنوان ژورنال: Proceedings of National Aviation University
سال: 2010
ISSN: 2306-1472,1813-1166
DOI: 10.18372/2306-1472.44.1922