Electrochemically obtained insulating and conducting polymers and composites of acrylonitrile

Yılmaz (Yurttaş), Berrin


Synthesis, electrochemical characterization and organic solar cell applications of selenophene containing conjugated polymers
Yaşa, Mustafa; Toppare, Levent Kamil; Department of Polymer Science and Technology (2017)
Donor-Acceptor (D-A) type conjugated polymers are very popular for potential applications such as organic light emitting diodes, solar cells, electrochromic devices and organic field effect transistors. In literature, cyclopentadithiophene and its derivatives are commonly used electron donor units for organic solar cells. The incorporation of selenium atom into polymer backbone results in low band gap polymers as compared to sulfur and oxygen counterparts. In this study, selenophene containing conjugated po...
Electrochemical polymerization of trihaloalkane monomers to form branched c-backbone polymers
Nur, Yusuf; Toppare, Levent Kamil; Hacaloğlu, Jale; Department of Polymer Science and Technology (2011)
Polycarbynes ( poly(hydridocarbyne), poly(methylcarbyne) and poly(phenylcarbyne) ) are a class of network polymers which are primarily composed of tetrahedrally hybridizated carbon atoms which have hydrogen, methyl or phenyl pendant group linked via three carbon-carbon single bonds to form a three dimensional network of fixed rings. This backbone o ers unusual properties on the polymer including thermal decomposition to form diamond and diamondlike carbon. In this thesis, polycarbynes were synthesized by el...
Adhesion between poly (ethylene terephthalate) and polyethylene
Durgun, Hande; Bayram, Göknur; Department of Chemical Engineering (2003)
Oxygen-18, deuterium and tritium in the Black Sea and the Sea of Marmara
Rank, D; Ozsoy, E; Salihoglu, I (1999-01-01)
The stable isotopes O-18 and H-2, together with the transient tracer H-3 can be used to identify origins and characteristics of distinct water masses in the Black Sea, and in its smaller neighbour, the Marmara Sea, connected between them and to the Mediterranean Sea through the Straits of Bosphorus and Dardanelles, respectively. Exchange through the system and the water mass formation and evolution are characterised, based on the isotope measurements. Spatial coverage including the shelf and deep regions, w...
Synthesis and characterization of mechanical, thermal and flammability properties of epoxy based nanocomposites
Kop, Erhan; Yılmazer, Ülkü; Department of Chemical Engineering (2007)
Polymer-clay nanocomposites have received a lot of attention because of outstanding improvements in properties when compared with neat polymeric materials. The aim of this study was to prepare epoxy-clay nanocomposites by mixing organically modified montmorillonite with an epoxy resin and to investigate the effects of clay content on the mechanical, thermal and flammability properties of the resultant nanocomposites. The production of the epoxy-clay nanocomposites was accomplished by in-situ polymerization....
Citation Formats
B. Yılmaz (Yurttaş), “Electrochemically obtained insulating and conducting polymers and composites of acrylonitrile,” Ph.D. - Doctoral Program, Middle East Technical University, 1996.