| 학회 |
한국재료학회 |
| 학술대회 |
2007년 가을 (11/02 ~ 11/02, 성균관대학교) |
| 권호 |
13권 2호 |
| 발표분야 |
나노생체재료 |
| 제목 |
Patterned porous polymer films prepared by Breath Figure templating |
| 초록 |
The present research introduces a simple and novel strategy to produce multi-level ordered polymeric films. Multi-level ordering of aqueous droplets on a polymer solution is realized by the imposition of physical confinement via various shaped gratings. After drying of the solution, well-ordered multi-level structures were fabricated in the remaining film. The size of the grating structure and the lattice size of spontaneous hexagonally packed aqueous pores comprise two different length scales, thereby offering multi-level ordering. The present approach provides a new opportunity for lithography-free fabrication of complex hierarchical structures. |
| 저자 |
박지선, 이선화, 한태희, 임보경, Guodong Xia, Nghiem Quoc Dat, 김상욱
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| 소속 |
한국과학기술원 |
| 키워드 |
Polymer; Polymer film; Porous material
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| E-Mail |
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