| 학회 |
한국고분자학회 |
| 학술대회 |
2008년 봄 (04/10 ~ 04/11, 컨벤션 뷰로(대전)) |
| 권호 |
33권 1호 |
| 발표분야 |
고분자 구조 및 물성 |
| 제목 |
Fabrication of a gecko-like hierarchical fibril array using a porous alumina template and their adhesion/friction behavior |
| 초록 |
We suggest a new method to fabricate a hierarchical nanofibril array by using porous alumina templates. The fabrication approach extends a powerful and well-established technique of creating porous alumina to create a polymer multilevel structure, mimicking the hierarchical structure of gecko adhesive foot hairs. Polymer nanofibrils with various shape and size were investigated for their adhesion and friction properties using atomic force microscopy. The hierarchical polymer nanofibril array exhibited superior tribological properties, at both these scales when compared to those of other nanopatterns. |
| 저자 |
이동윤, 이대호, 조길원
|
| 소속 |
포항공과대 |
| 키워드 |
nanopattern; gecko; AAO; tribology; AFM; adhesion; friction
|
| E-Mail |
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