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| Enhancement of Water Evaporation on Solid Surfaces with Nanoscale Hydrophobic-Hydrophilic Patterns | |
| Wan, RZ; Wang, CL; Lei, XL; Zhou, GQ; Fang, HP; Fang, HP (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Div Interfacial Water, POB 800-204, Shanghai 201800, Peoples R China. | |
| 2015 | |
| Source Publication | PHYSICAL REVIEW LETTERS
 |
| ISSN | 0031-9007 |
| Volume | 115Issue:19Pages:— |
| Subtype | 期刊文献 |
| Abstract | Using molecular dynamics simulations, we show that the evaporation of nanoscale water on hydrophobic-hydrophilic patterned surfaces is unexpectedly faster than that on any surfaces with uniform wettability. The key to this phenomenon is that, on the patterned surface, the evaporation rate from the hydrophilic region only slightly decreases due to the correspondingly increased water thickness; meanwhile, a considerable number of water molecules evaporate from the hydrophobic region despite the lack of water film. Most of the evaporated water from the hydrophobic region originates from the hydrophilic region by diffusing across the contact lines. Further analysis shows that the evaporation rate from the hydrophobic region is approximately proportional to the total length of the contact lines. |
| Keyword | Molecular-dynamics Desert Beetle Contact-angle Liquid Water Model Droplets Photosynthesis Transpiration Arabidopsis Mechanism |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000364024800012 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/24921 |
| Collection | 中科院上海应用物理研究所2011-2019年 |
| Corresponding Author | Fang, HP (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Div Interfacial Water, POB 800-204, Shanghai 201800, Peoples R China. |
| Recommended Citation GB/T 7714 | Wan, RZ,Wang, CL,Lei, XL,et al. Enhancement of Water Evaporation on Solid Surfaces with Nanoscale Hydrophobic-Hydrophilic Patterns[J]. PHYSICAL REVIEW LETTERS,2015,115(19):—. |
| APA | Wan, RZ,Wang, CL,Lei, XL,Zhou, GQ,Fang, HP,&Fang, HP .(2015).Enhancement of Water Evaporation on Solid Surfaces with Nanoscale Hydrophobic-Hydrophilic Patterns.PHYSICAL REVIEW LETTERS,115(19),—. |
| MLA | Wan, RZ,et al."Enhancement of Water Evaporation on Solid Surfaces with Nanoscale Hydrophobic-Hydrophilic Patterns".PHYSICAL REVIEW LETTERS 115.19(2015):—. |
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| File Name/Size | DocType | Version | Access | License | ||
| Enhancement of Water（1273KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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