Eleonora E. Kim, Anastasia S. Belova, Lyubov V. Filimonova, Dmitry A. Khanin, Galina G. Nikiforova, Yuriy N. Kononevich, Olga I. Shchegolikhina, Aziz M. Muzafarov
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Luminescent Poly(siloxane-urethane) Composites Based on Various Phenyleuropiumsiloxanes: Synthesis and Properties
Poly(siloxane-urethane)s are an unique class of organosilicon copolymers that combine valuable properties of both silicones and polyurethanes. In this study a series of polymer films based on poly(siloxane-urethane) was prepared and fully characterized. A modern synthetic route developed by our group earlier based on utilization of organoeuropiumsiloxanes as luminescent agents for the preparation of luminescent polymers was used. The effect of the nature of phenyleuropiumsiloxanes of different structures on mechanical, thermal as well as optical properties of composites was studied. It was shown that oligomeric phenyleuropiumsiloxane in combination with β-diketone ligand provides the most prospect composite materials with intense luminescence.
期刊介绍：
The journal Silicon is intended to serve all those involved in studying the role of silicon as an enabling element in materials science. There are no restrictions on disciplinary boundaries provided the focus is on silicon-based materials or adds significantly to the understanding of such materials. Accordingly, such contributions are welcome in the areas of inorganic and organic chemistry, physics, biology, engineering, nanoscience, environmental science, electronics and optoelectronics, and modeling and theory. Relevant silicon-based materials include, but are not limited to, semiconductors, polymers, composites, ceramics, glasses, coatings, resins, composites, small molecules, and thin films.
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