Park, Sang-Hee Cho, Kie-Young Hwang, Seung Sang Baek, Kyung-Youl 2024-01-20T15:06:08Z 2024-01-20T15:06:08Z 2021-09-04 2012-03 1542-1406 https://pubs.kist.re.kr/handle/201004/129497 Porphyrin metal complex covered with polystyrene (PS) arm chains was synthesized by reversible addition-fragmentation chain transfer (RAFT) polymerization of styrene from the porphyrin metal (Cu) complex with chain transfer agents (CTA) in the presence of AIBN at 80 degrees C (PDI < 1.2). Obtained PS covered porphyrin metal complex was then mixed with different molar ratio of styrene-(ethylene-co-butylene)-styrene (SEBS) triblock copolymer to give well-defined morphologies such as cylinder and lamella structures, where the porphyrin metal complex was selectively dispersed into the PS domain of the SEBS triblock copolymer. These materials could be expected to show interesting electroactive properties, because of high dielectric constant (k) and elastomeric property from the porphyrin metal complex and the SEBS triblock copolymer elastomer, respectively. English TAYLOR & FRANCIS LTD Selective Dispersion of Porphyrin Metal Complex into Styrene-(Ethylene-co-butylene)-Styrene Triblock Copolymer Article 10.1080/15421406.2012.701834 1 MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.566, pp.94 - 99 MOLECULAR CRYSTALS AND LIQUID CRYSTALS 566 94 99 N scie scopus 000308766800016 2-s2.0-84866610701 Chemistry, Multidisciplinary Crystallography Materials Science, Multidisciplinary Chemistry Crystallography Materials Science Article; Proceedings Paper BLOCK-COPOLYMER Porphyrin metal complex selective dispersion SEBS high k