| 학회 |
한국고분자학회 |
| 학술대회 |
2015년 봄 (04/08 ~ 04/10, 대전컨벤션센터) |
| 권호 |
40권 1호 |
| 발표분야 |
고분자구조 및 물성 |
| 제목 |
Phase Behavior of Nucleobase-Functionalized Block Copolymer |
| 초록 |
A binary mixture of two block copolymers having hydrogen bonding between the block components has attracted great attention because they show various microdomains that could not be expected for neat block copolymer. Polymers containing nucleobases have complementary multiple hydrogen bonding between nucleobases. The strong multiple hydrogen bonding is expected to has an effect on phase behavior of block copolymer blends. In this study, we used reversible addition-fragmentation chain-transfer polymerization to synthesize polystyrene-b-poly(1-(4-vinylbenzyl)thymine) and polystyrene-b-poly(9-(4-vinylbnezyl)adenine). Morphology of these nucleo-functionalized block copolymer was characterized by GPC and TEM. The blend system of two block copolymers will be studied. |
| 저자 |
김은설, 빈센트, 김진곤
|
| 소속 |
POSTECH |
| 키워드 |
nucleobase; block copolymer; phase behavior
|
| E-Mail |
|
