University of Kashan Journal of Nanostructures 2251-7871 11 1 2021 01 01 Assembling a Bunch of Transition Metals Oxides on Sodium Montmorillonite Layer for Anionic Polymerization of Butyl Methyl Acrylate 1 12 111460 10.22052/JNS.2021.01.001 EN Ameen Abdelrahman Department of Renewable Energy Science & Engineering, Faculty of Postgraduate Studies for Advanced Science (PSAS), Beni-Suef University, P.O. Box 62511 Beni-Suef, Egypt Aly M. Radwan National Research Center, Chemical Engineering & Pilot Plant Department, Cairo, Egypt. A.H. Zaki Department of Materials Science and nanotechnology, Faculty of Postgraduate Studies for Advanced Sciences (PSAS), Beni-Suef University, P.O. Box 62511 Beni-Suef, Egypt. Asmaa S. Hamouda Department of Environmental Sciences and Industrial Development, Faculty of Postgraduate Studies for Advanced Sciences (PSAS), Beni-Suef University, P.O. Box 62511 Beni-Suef, Egypt Journal Article 2020 08 18 In the present study, Anionic polymerization of Butyl Methyl acrylate has been carried out in oxygen atmosphere over different heterogenic prepared catalytic systems which is composed of a group of three metal oxides ( Ti, Mn Cu ) assembled on thin layers of clay ( Bentonite ) as hydrogenating/dehydrogenating activation for the polymerization reaction. The prepared catalysts and polymeric products were distinguished by different spectroscopic techniques such as XRD , 1HNMR, ,energy-dispersive X-ray spectroscopy (EDX), SCN TEM, IR, and gel permeation chromatography(GPC). we deduced that the dimensions of the efficiency of each catalyst as well as whole composites on the polymerization of Butyl Methyl acrylate of process, also, we approach the reaction mechanism of the polymeric process, furthermore, studying the variation and factors affecting on anionic polymerization like polydispersity index and tactility properties, we approached more details and discussion were deeply investigated in blow throughout figures and applicable data analysis. Anionic polymerization Butyl methacrylate Clay hydrogenation Spectroscopies characterization transition metal oxides https://jns.kashanu.ac.ir/article_111460_8ce235204942c1854775da7e18c3ee91.pdf