Dewetting of polymethyl methacrylate on the patterned elastomer substrate by solvent vapor treatment
文献类型：期刊论文
| 作者 | Xing RB ; Luo CX ; Wang Z ; Han YC |
| 刊名 | polymer
 |
| 出版日期 | 2007 |
| 卷号 | 48期号:12页码:3574-3583 |
| 关键词 | THIN LIQUID-FILMS STRUCTURED SURFACES SELF-ORGANIZATION INSTABILITY TRANSITIONS RUPTURE |
| ISSN号 | 0032-3861 |
| 通讯作者 | han yc |
| 中文摘要 | the dewetting evolution process of polymethyl methacrylate (pmma) film on the flat and prepatterned polydimethylsiloxane (pdms) substrates (with square microwells) by the saturated solvent of methyl ethyl ketone (mek) treatment has been investigated at room temperature by the optical microscope (om) and atomic force microscope (afm). the final dewetting on the flat pdms substrate led to polygonal liquid droplets, similar to that by temperature annealing. however, on the patterned pdms substrate, depending on the microwells' structure of pdms substrate and defect positions that initiated the rupture and dewetting of pmma, two different kinds of dewetting phenomena, one initiated around the edge of the microwells and another initiated outside the microwells, were observed. the forming mechanism of these two different dewetting phenomena has been discussed. the microwells were filled with liquid droplets of pmma after dewetting due to the formation of fingers caused by the pinning of the three-phase-line at the edge of the microwells and their rupture. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000247450100026 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/14303]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Xing RB,Luo CX,Wang Z,et al. Dewetting of polymethyl methacrylate on the patterned elastomer substrate by solvent vapor treatment[J]. polymer,2007,48(12):3574-3583. |
| APA | Xing RB,Luo CX,Wang Z,&Han YC.(2007).Dewetting of polymethyl methacrylate on the patterned elastomer substrate by solvent vapor treatment.polymer,48(12),3574-3583. |
| MLA | Xing RB,et al."Dewetting of polymethyl methacrylate on the patterned elastomer substrate by solvent vapor treatment".polymer 48.12(2007):3574-3583. |
入库方式： OAI收割
来源：长春应用化学研究所
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