Microstructural identification of partially stereoregular poly (propylene oxide).

Date

1985

Author

Uğur, Nazan

Metadata

Show full item record

Item Usage Stats

38
views

0
downloads

Subject Keywords

Polymers and polymerization., Stereochemistry.

URI

https://hdl.handle.net/11511/11749

Collections

Graduate School of Natural and Applied Sciences, Thesis

Suggestions

OpenMETU
Core

Plasma initiated and plasma state polymerization and copolymerization studies of styrene and methyl methacrylate. Özden (Orhan), Bilge; Akovalı, Güneri; Department of Chemistry (1986)
Metabological engineering of Pichia Pastoris for extracellular thermostable glucose isomerase production Ata, Özge; Çalık, Pınar; Özdamar, Tunçer H.; Department of Biotechnology (2012) The aim of this study is to develop a metabolically engineered P. pastoris strain for production of an active extracellular thermostable glucose isomerase (GI) enzyme by using genetic engineering techniques. For this purpose, research program was performed in two sub-programs. In the first sub-program, xylA gene from Thermus thermophilus was amplified and inserted into pPICZα-A expression vector. Thereafter, this pPICZα-A::xylA vector was cloned into AOX1 locus in P. pastoris genome and expressed under alco...
Different sized platinum nanoparticles supported on carbon: An XPS study on these methanol oxidation catalysts Sen, Fatih; Gokagac, Gulsun (2007-04-19) Different sized platinum nanoparticles on carbon supports have been prepared using PtCl4 (catalyst Ia) and H2PtCl6 (catalyst IIa) as starting materials and 1-hexanethiol as a surfactant and then heated to 200 degrees C (catalyst Ib and catalysts IIb), 300 degrees C (catalyst Ic and catalysts IIc), and 400 degrees C (catalyst Id and catalysts IId) for 4 h under argon gas. All the catalysts showed a face-centered cubic (fcc) crystal structure as determined by X-ray diffraction. X-ray diffractograms and transm...
Electroinitiated copolymerization of indene with isoprene and b-methoxystyrene Khurshid, Ali; Akbulut, Ural; Department of Chemistry (1988)
Synthesis of heterocyclic unit substituted carbazole derivatives and their electrochemical polymerization Oğuztürk, Hatice Esra; Önal, Ahmet Muhtar; Tirkeş, Seha; Department of Polymer Science and Technology (2013) The study comprises synthesis of 3,6 and 2,7 substituted carbazole derivatives. Substitution was done by furan groups. The main purpose to conduct this study is to synthesize new low band gap donor-acceptor type monomers and analyze the differences stem from the substitution site difference and alkyl chain effect attached to the nitrogen atom. For this aim, four monomers; 3,6-Di(2-furyl)-9H-carbazole (3,6-F-Cz-F), 3,6-Di(2-furyl)-9-ethyl-carbazole (3,6-F-N-et-F), 2,7-Di(2-furyl)-9-H-carbazole (2,7-F-Cz-F) ,...

Citation Formats

N. Uğur, “Microstructural identification of partially stereoregular poly (propylene oxide).,” Ph.D. - Doctoral Program, Middle East Technical University, 1985.