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Dynamics of Advanced Polymer Systems studied by Dielectric Spectroscopy and Rheology: From Binary Glass Formers to Nanocomposites

URN to cite this document: urn:nbn:de:bvb:703-epub-3751-7

Title data

Mohamed, Fathia:
Dynamics of Advanced Polymer Systems studied by Dielectric Spectroscopy and Rheology: From Binary Glass Formers to Nanocomposites.
Bayreuth , 2018 . - 118 P.
( Doctoral thesis, 2018 , University of Bayreuth, Faculty of Mathematics, Physics and Computer Sciences)

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Project information

Project financing: Deutsche Forschungsgemeinschaft

Abstract

In this thesis, the dynamics of molecular as well as polymeric glass formers is investigated by measuring their dielectric (DS) and rheological response. The temperature evolution of primary (alpha) and secondary (beta) relaxations of binary glass formers, linear polymers, and dendrimers is one focus. Another objective is to gain insight into the collective dynamics of polymer melts and its change in the presence of nanoparticles.

Abstract in another language

In dieser Arbeit wird die Dynamik von niedermolekularen und polymeren Glassbildnern mit Hilfe der dielektrischen Spektroskopie (DS) und Rheologie untersucht. Die Temperaturentwicklung von primärer (alpha) und sekundärer (beta)Relaxation binärer Gläser, linearer Polymere und Dendrimere werden in den Fokus gerückt. Ein weiteres Ziel der Arbeit ist, Einblick in die kollektive Dynamik von Polymerschmelzen zu erhalten und die Veränderung bei Zugabe von Nanopartikeln zu studieren.

Further data

Item Type: Doctoral thesis (No information)
Keywords: Binary glass formers; dielectric spectroscopy; rheology; frequency-temperature superposition (FTS; polymer nanocomposites; dendrimers
DDC Subjects: 500 Science
500 Science > 530 Physics
Institutions of the University: Faculties
Faculties > Faculty of Mathematics, Physics und Computer Science
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Former Professors > Professor Experimental Physics VII - Univ.-Prof. Dr. Ernst Rößler
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Professor Experimental Physics VII
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Former Professors
Language: English
Originates at UBT: Yes
URN: urn:nbn:de:bvb:703-epub-3751-7
Date Deposited: 12 Jun 2018 07:35
Last Modified: 12 Jun 2018 07:35
URI: https://epub.uni-bayreuth.de/id/eprint/3751

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