Synthesis and characterization of advanced carbon nano-forms with polymers

Abstract

The polymer – carbon nanoforms (CNFs) composites generally are separated in two categories the blends in which the polymeric matrix and the CNFs filler are not bonded chemically and the composites where there is a chemical bond between polymeric matrix and CNFs filler. These chemically bonded composites are synthesized via the “grafting to” and the “grafting from” methods. In the former, the polymer is synthesized with standard polymerization techniques (anionic, cationic, atom transfer radical polymerization etc.) and then the “living” polymer reacts with the CNTs to form chemical bond, whereas in the later the polymerization procedure starts from the CNTs after proper treatment resulting in a polymer with no controlled final molecular weight or polydispersity index.In this work, we have studied the synthesis of polymer-MWCNTs and polymer-CMGs (chemically modified graphene oxide) composites chemically bonded via the “grafting to” method in order to have better control of the polymer m ...
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DOI
10.12681/eadd/31795
Handle URL
http://hdl.handle.net/10442/hedi/31795
ND
31795
Alternative title
Σύνθεση και χαρακτηρισμός προχωρημένων νανοδομών άνθρακα με πολυμερή
Author
Katsigiannopoulos, Dimitrios (Father's name: Athanasios)
Date
2013
Degree Grantor
University of Ioannina
Committee members
Ζαφειρόπουλος Νικόλαος
Κοσμάς Μάριος
Μπέλτσιος Κωνσταντίνος
Αυγερόπουλος Απόστολος
Γουρνής Δημήτριος
Σακελλαρίου Γεώργιος
Καρακασίδης Μιχαήλ
Discipline
Engineering and TechnologyMaterials Engineering
Keywords
Composite materials; Carbon nanotubes; Chemically modified graphene oxides; Grafting to; Anionic polymerization
Country
Greece
Language
Greek
Description
171 σ., im., tbls., fig., ch.
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