| 학회 |
한국고분자학회 |
| 학술대회 |
2019년 봄 (04/10 ~ 04/12, 부산컨벤션센터(BEXCO)) |
| 권호 |
44권 1호 |
| 발표분야 |
분자전자 부문위원회 I |
| 제목 |
Omnidirectional Polymer Nanohairs Fabricated Under Ambient Condition |
| 초록 |
Nanostructured surfaces(NSSs) with high aspect ratio(AR) inspired by nature are widely studied due to their attractive applications. Of the various architectures, it has been reported that randomly oriented or aperiodic nanopillars effectively suppress the reflection by either light scattering or tuning the refractive index. In this letter, we report a simple yet effective method for the preparation of randomly stooped polymeric nanohairs under ambient pressure. This method features compatibility with high-throughput and large-area fabrication because it does not require any demanding conditions. Severely scattered electrons trajected into the ambient air pressure facilitate random stooping of prepared nanohairs due to random volume shrinkage. Fourier-transform infrared spectroscopy measurements and Monte Carlo simulation of electron trajectory were performed to analyze the radiolysis reaction and the distributed incident angle of scattered electrons into the nanohairs, respectively. |
| 저자 |
전경국1, 정우진2, 김종욱2, 김태일2, 김종현1
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| 소속 |
1아주대, 2성균관대 |
| 키워드 |
Randomly stooped polymer nanohairs; FTIR; Monte Carlo simulation; flood electron beam
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| E-Mail |
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