Dewetting of thin polystyrene films under confinement
文献类型：期刊论文
| 作者 | Peng, Juan; Xing, Rubo; Wu, Yang; Li, Binyao; Han, Yanchun; Knoll, Wolfgang; Kim, Dong Ha |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2007-02-27 |
| 卷号 | 23期号:5页码:2326-2329 |
| ISSN号 | 0743-7463 |
| DOI | 10.1021/la061911a |
| 英文摘要 | The dewetting behavior of thin polystyrene (PS) film has been investigated by placing an upper plate with a ca. 140 nm gap from the underlying substrate with the spin-coated thin polymer films. Three different kinds of dewetting behaviors of thin PS film have been observed after annealing according to the relative position of the PS film to the upper plate. Since the upper plate is smaller than the underlying substrate, a part of the polymer film is not covered by the plate. In this region (I), thin PS film dewetting occurs in a conventional manner, as previously reported. While in the region covered by the upper plate (III), the PS film exhibits unusual dewetted patterns. Meanwhile, in the area right under the edge of the plate (II) (i.e., the area between region I and region III), highly ordered arrays of PS droplets are formed. Formation mechanisms of different dewetted patterns are discussed in detail. This study may offer an effective way to improve the understanding of various dewetting behaviors and facilitate the ongoing exploration of utilizing dewetting as a patterning technique. |
| 语种 | 英语 |
| WOS记录号 | WOS:000244248700016 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/62441]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Han, Yanchun |
| 作者单位 | 1.Chinese Acad Sci, Grad Sch, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Max Planck Inst Polymer Res, D-55128 Mainz, Germany 3.Ewha Womans Univ, Div Nano Sci, Seoul 120750, South Korea 4.Ewha Womans Univ, Dept Chem, Seoul 120750, South Korea |
| 推荐引用方式 GB/T 7714 | Peng, Juan,Xing, Rubo,Wu, Yang,et al. Dewetting of thin polystyrene films under confinement[J]. LANGMUIR,2007,23(5):2326-2329. |
| APA | Peng, Juan.,Xing, Rubo.,Wu, Yang.,Li, Binyao.,Han, Yanchun.,...&Kim, Dong Ha.(2007).Dewetting of thin polystyrene films under confinement.LANGMUIR,23(5),2326-2329. |
| MLA | Peng, Juan,et al."Dewetting of thin polystyrene films under confinement".LANGMUIR 23.5(2007):2326-2329. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。