Synthesis of a Rod-rod Diblock Copolymer, Poly(3-hexylthiophene)-block-poly(furfuryl isocyanate), through the Anionic Polymerization with an Oxyanionic Macroinitiator
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چکیده
منابع مشابه
Compositional and orientational ordering in rod - coil diblock copolymer melts
The phase behavior of a melt of monodisperse rod-coil diblocks is studied. We derive a Landau free energy functional for both a compositional and a nematic order parameter. The excluded volume interaction between the rod blocks is modeled by an attractive Maier-Saupe interaction. The incompatibility between rodand coil blocks is modeled by the usual Flory-Huggins interaction. For large volume f...
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The Flory-Huggins interaction is measured for a model rod-coil block copolymer system, poly(alkoxyphenylenevinylene-b-isoprene), by fitting the interfacial segregation of block copolymer to a homopolymer interface and by using the random phase approximation (RPA) for block copolymers. The measured interfacial segregation of a block copolymer to the interface between homopolymers, fit with a sel...
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The self-assembly of block copolymers into a nanostructure with novel morphology and property has attracted an increasing interest as a new approach for materials science, chemical synthesis, and nanofabrication.1,2 Most theoretical and experimental studies have concentrated on the assembly characteristics of coil-coil block copolymers. Recently, rod-coil block copolymers have received a great ...
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ژورنال
عنوان ژورنال: Chinese Journal of Polymer Science
سال: 2019
ISSN: 0256-7679,1439-6203
DOI: 10.1007/s10118-019-2243-y