Preparation and characterization of butadiene-styrene and ethylene oxide-styrene block copolymers.

Orhan, Erdal H


Synthesis and characterization of poly (4-vinylpyridine)-poly(dimethylsiloxane) block copolymers and electrical conductivity of their charge transfer complexes
Nugay, Nihan; Küçükyavuz, Zuhal; Küçükyavuz, Savaş; Department of Chemistry (1992)
Kinetic studies on polymeric peroxy-carbamates: their use in the synthesis of block copolymers of styrene and characterization of the products.
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Design and characterization of metamaterials for terahertz region
Nebioğlu, Mehmet Ali; Altan, Hakan; Sabah, Cumali; Department of Physics (2016)
Metamaterials are manmade structures whose electromagnetic properties can be controlled with subwavelength inclusions. Due to this property metamaterials has gained importance in the terahertz region. Although terahertz radiation has many important applications in communication, astronomy, spectroscopy, imaging, biology and sensing, lack of materials which gives a response in this range decelerated development of devices to control and manipulate the terahertz waves. Metamaterials show a large potential to ...
Preparation of Layer-by-Layer Films with Remarkably Different pH-Stability and Release Properties Using Dual Responsive Block Copolymer Micelles
Gündoğdu, Dilara; Butun, Vural; Erel Göktepe, İrem (2018-08-01)
Layer-by-layer (LbL) films of micelles of poly[2-(dimethylamino)ethyl methacrylate]-b-poly[(2-(diethylamino)ethyl methacrylate)] (PDMA-b-PDEA) and poly(sodium 4-styrenesulfonate) (PSS) with remarkably different pH-stability and release properties are obtained via tuning film deposition conditions in a narrow pH and temperature range. Multilayers constructed at pH 8.5/25 degrees C or pH 8/30 degrees C completely disintegrate at physiologically related conditions, whereas film deposition at pH 8/25 degrees C ...
Synthesis of conducting copolymer of succinic acid bis-(pyrrolyl-phenyl) ester with thiophene
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Citation Formats
E. H. Orhan, “Preparation and characterization of butadiene-styrene and ethylene oxide-styrene block copolymers.,” Ph.D. - Doctoral Program, Middle East Technical University, 1975.