Mixed Solvent Induced Dewetting of Polystyrene Thin Film
文献类型：期刊论文
| 作者 | Tong Shu-Yuan; Xu Lin; Shi Tong-Fei; An Li-Jia |
| 刊名 | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
 |
| 出版日期 | 2011-04-10 |
| 卷号 | 32期号:4页码:995-1000 |
| 关键词 | Polystyrene Thin Film Dewetting Dynamics Solvent-induced Dewetting |
| ISSN号 | 0251-0790 |
| 英文摘要 | We investigated the dewetting process of PS film induced by mixed solvent of water and acetone with the method of OM and AFM. By changing the proportion between acetone and water in the mixed solvent, it was found that on the hydrophilic substrate, with the decreasing of volume fraction of acetone, first R-exp(t/tau), then R-t, and at last R-t(0.76). Besides, when the volume fraction of acetone in mixed solvent further decreased, the dewetting mechanism changed from nucleation and growth to penetration-replacement. While on hydrophobic substrate, first R-exp(t/tau), then R-t, at last R-t(0.72), and the mechanism of hole growth was still nucleation and growth mechanism. But the slippage effect of PS was valid on both hydrophilic substrate and hydrophobic substrate. |
| 语种 | 英语 |
| WOS记录号 | WOS:000290076100035 |
| 出版者 | HIGHER EDUCATION PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/73779]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Shi Tong-Fei |
| 作者单位 | Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tong Shu-Yuan,Xu Lin,Shi Tong-Fei,et al. Mixed Solvent Induced Dewetting of Polystyrene Thin Film[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2011,32(4):995-1000. |
| APA | Tong Shu-Yuan,Xu Lin,Shi Tong-Fei,&An Li-Jia.(2011).Mixed Solvent Induced Dewetting of Polystyrene Thin Film.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,32(4),995-1000. |
| MLA | Tong Shu-Yuan,et al."Mixed Solvent Induced Dewetting of Polystyrene Thin Film".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 32.4(2011):995-1000. |
入库方式： OAI收割
来源：化学研究所
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