Experimental study of evaporation of sessile water droplet on PDMS surfaces
文献类型：期刊论文
| 作者 | Yu YS(余迎松) ; Wang ZQ(王子千); Zhao YP(赵亚溥)
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| 刊名 | ACTA MECHANICA SINICA
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| 出版日期 | 2013-12-25 |
| 卷号 | 29期号:6页码:799-805 |
| 通讯作者邮箱 | yzhao@imech.ac.cn |
| 关键词 | Droplet evaporation PDMS Constant contact radius mode Constant contact angle mode Force-displacement curve Surface deformation Liquid-vapor interfacial tension |
| ISSN号 | 0567-7718 |
| 产权排序 | [Yu, Ying-Song] Hubei Univ Technol, Sch Civil Engn & Architecture, Dept Engn Mech, Wuhan 430068, Peoples R China; [Wang, Zi-Qian; Zhao, Ya-Pu] Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China |
| 通讯作者 | Zhao, YP (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China. |
| 合作状况 | 国内 |
| 中文摘要 | Evaporation of sessile water droplet on polydimethylsiloxane (PDMS) surfaces with three different curing ratios (5:1, 10:1, and 20:1) was experimentally investigated in this paper. We show that the constant contact radius (CCR) evaporation on surface with high curing ratio lasts longer than that with low curing ratio. We also measured Young's moduli of PDMS films by using atomic force microscopy (AFM) and simulated surface deformation of PDMS films induced by sessile water droplet. With increasing curing ratio of PDMS film, Young's modulus of PDMS film is getting lower, and then there will be larger surface deformation and more elastic stored energy. Since such energy acts as a barrier to keep the three-phase contact line pinned, thus it will result in longer CCR evaporation on PDMS surface with higher curing ratio. |
| 学科主题 | 物理力学 |
| 分类号 | 二类 |
| 收录类别 | SCI ; EI ; CSCD |
| 资助信息 | National Natural Science Foundation of China [11002051, 11072244, 11372313]; Key Research Program of the Chinese Academy of Sciences [KJZD-EW-M01]; Instrument Developing Project of the Chinese Academy of Sciences [Y2010031] |
| 原文出处 | http://dx.doi.org/10.1007/s10409-013-0095-1 |
| 语种 | 英语 |
| WOS记录号 | WOS:000328853100005 |
| 公开日期 | 2013-12-23 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/47604]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Yu YS,Wang ZQ,Zhao YP. Experimental study of evaporation of sessile water droplet on PDMS surfaces[J]. ACTA MECHANICA SINICA,2013,29(6):799-805. |
| APA | Yu YS,Wang ZQ,&Zhao YP.(2013).Experimental study of evaporation of sessile water droplet on PDMS surfaces.ACTA MECHANICA SINICA,29(6),799-805. |
| MLA | Yu YS,et al."Experimental study of evaporation of sessile water droplet on PDMS surfaces".ACTA MECHANICA SINICA 29.6(2013):799-805. |
入库方式： OAI收割
来源：力学研究所
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