| 학회 |
한국고분자학회 |
| 학술대회 |
2008년 봄 (04/10 ~ 04/11, 컨벤션 뷰로(대전)) |
| 권호 |
33권 1호 |
| 발표분야 |
신기능 나노표면, 계면 및 박막 |
| 제목 |
Transparent, Conductive and Wettability-Tunable Films from Stabilized Carbon Nanotube / Silane Sol Solution |
| 초록 |
Here, we describe a facile method to fabricate transparent, conductive and wettability-tunable films using a carbon nanotube (CNT)/silane sol solution. A well dispersed thin multi-walled CNT (t-MWNT) solution containing a silane sol was successfully prepared by mixing a hydroxy-modified t-MWNT solution and a silane sol solution. The silane sol was found to stabilize the CNT solution through intermolecular interactions between hydroxyl groups of the CNTs and the silanol groups of the silane sol. Superhydrophobicity or superhydrophilicity of the transparent and conductive t-MWNT/silane hybrid films was achieved by pore generation with CNT networks and incorporation of a fluorinated silane compound into the silane sol. Moreover, the superhydrophobicity could be enhanced by addition of silica nanoparticles, even at 93% transparency and a sheet resistance of 2.2×106 Ω/sq. |
| 저자 |
한중탁, 김선영, 우종석, 이건웅
|
| 소속 |
한국전기(연) |
| 키워드 |
carbon nanotube; superhydrophobic; transparent
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| E-Mail |
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