| 학회 |
한국고분자학회 |
| 학술대회 |
2015년 봄 (04/08 ~ 04/10, 대전컨벤션센터) |
| 권호 |
40권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Size-controllable functionalized nanoporous thin film for anti-reflection by supramolecular self assembly |
| 초록 |
Supramolecular self-assembly has great advantages not only for building nano-structures by easy method but also tuning the film surface properties by using end-functionalized polymer. The morphologies and structures for the thin film of supramolecular blend systems by end-functionalized polymers used which are mono-end-sulfonic acid terminated polystyrene (SPS) and poly(2-vinyl pyridine) (P2VP). Graft polymer was formed micelle structure in benzene solution because of solvent affinity. We controlled micelle size from 20nm to 90nm by simply varing blend ratio or concentration in polymeric solution. We also demonstrated nanoporous film which has functionalized surface because of remaining SPS matrix, leading to nanoporous soft template with chemically useful functionalities rich on the surface of pores. Additionally, we can apply to anti-reflection coatings whose effect was ~97.8% in transmittance with specially decorated sulfonic acid groups on the film surface. |
| 저자 |
조석만, 송지영, 박철민
|
| 소속 |
연세대 |
| 키워드 |
self-assembly; nanoporous; thin film; supramolecule; antireflection
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| E-Mail |
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