| 학회 |
한국고분자학회 |
| 학술대회 |
2018년 봄 (04/04 ~ 04/06, 대전컨벤션센터) |
| 권호 |
43권 1호 |
| 발표분야 |
고분자합성 |
| 제목 |
Well-defined Bottlebrush Block Copolymers containing Polystyrene Moieties by Grafting-through Polymerization |
| 초록 |
Bottlebrush polymers are a type of branched polymer with densely packed polymeric side chains. These polymers exhibit significantly different conformational properties compared with conventional linear polymer, such as the reduced chain entanglement. The unique properties easily enable block copolymers with ultrahigh molecular weights to be self-assembly and to be application for photonic crystals. However, synthetic challenges of well-defined bottlebrush block copolymers are still remains. In this work, we focused on development of facile synthetic methods for polystyrene-based bottlebrush block copolymers via Grafting-through polymerization of living anionic polymerization and ring-opening metathesis polymerization. Furthermore, 1D photonic films were fabricated by their self-assembly, which confirmed the effect of ultrahigh molecular weights. |
| 저자 |
유용군, 채창근, 김명진, 서호빈, 박인규, Mallela Y. L. N. Kishore, 이재석
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| 소속 |
광주과학기술원 |
| 키워드 |
Bottlebrush block copolymer; living anionic polymerization; ring-opening methesis polymerization
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| E-Mail |
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