Accurate determination of the vapor-liquid-solid contact line tension and the viability of Young equation
文献类型：期刊论文
| 作者 | Liu, Yawei1; Wang, Jianjun2; Zhang, Xianren1 |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2013-06-18 |
| 卷号 | 3 |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/srep02008 |
| 英文摘要 | In this work, we present a theoretical method to determine the line tension of nanodroplets on homogeneous substrates via decomposing the grand free energy into volume, interface and line contributions. With the obtained line tension, we check the viability of Young equation and find that the chemical potential dependence (or equivalently, droplet curvature dependence) of the interface tensions is crucial for the viability of modified Young equation at the nanometer scale. In particular, the linear relationship between the cosine of contact angle and the curvature of the contact line, which is often used to determine the line tension, is found to be incorrect at the nanometer scale. |
| 语种 | 英语 |
| WOS记录号 | WOS:000320500900005 |
| 出版者 | NATURE PUBLISHING GROUP |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/42136]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhang, Xianren |
| 作者单位 | 1.Beijing Univ Chem Technol, State Key Lab Organ Inorgan Composites, Div Mol & Mat Simulat, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Chem, BNLMS, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yawei,Wang, Jianjun,Zhang, Xianren. Accurate determination of the vapor-liquid-solid contact line tension and the viability of Young equation[J]. SCIENTIFIC REPORTS,2013,3. |
| APA | Liu, Yawei,Wang, Jianjun,&Zhang, Xianren.(2013).Accurate determination of the vapor-liquid-solid contact line tension and the viability of Young equation.SCIENTIFIC REPORTS,3. |
| MLA | Liu, Yawei,et al."Accurate determination of the vapor-liquid-solid contact line tension and the viability of Young equation".SCIENTIFIC REPORTS 3(2013). |
入库方式： OAI收割
来源：化学研究所
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