| Absorption induced ordered ring and inner network structures on a nanoporous substrate | |
Li WB(李伟斌)1,2; Ji WJ(纪文杰)1,2; Lan D(蓝鼎)1,2 ; Wu K(吴克)3; Wang YR(王育人)1,2
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| Source Publication | RSC ADVANCES
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| 2020-06-14 | |
| Volume | 10Issue:38Pages:22595-22599 |
| Abstract | Interaction of colloidal droplets with a porous medium is the key issue for many industrial applications, such as direct-ink-write printing on flexible wearable clothing. In this work, we find a novel pattern of an ordered ring with inner network from a colloidal droplet resting on the nanoporous substrate. Experimental results show that the outward flow caused by the lateral absorption is responsible for the ring structures. The mutual competition between the inward dewetting and the outward flow determines the formation of the inner network pattern. The capillary immersion forces dominate the self-assembly of particles and promote the ordered arrays of the structures. |
| DOI | 10.1039/d0ra03281f |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000544401200037 |
| WOS Keyword | LIQUID-DROPS ; VISCOUS-LIQUID ; POROUS LAYERS ; IMBIBITION ; SUPPRESSION ; EVAPORATION ; STAINS |
| WOS Research Area | Chemistry |
| WOS Subject | Chemistry, Multidisciplinary |
| Funding Organization | National Natural Science Foundation of China[U1738118] ; National Natural Science Foundation of China[11902321] |
| Classification | 二类 |
| Ranking | 1 |
| Contributor | Wang, Yuren |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/84764 |
| Collection | 微重力重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100190, Peoples R China; 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China; 3.Beihang Univ, Sch Aeronaut Sci & Engn, Beijing, Peoples R China |
| Recommended Citation GB/T 7714 | Li WB,Ji WJ,Lan D,et al. Absorption induced ordered ring and inner network structures on a nanoporous substrate[J]. RSC ADVANCES,2020,10,38,:22595-22599.Rp_Au:Wang, Yuren |
| APA | 李伟斌,纪文杰,蓝鼎,吴克,&王育人.(2020).Absorption induced ordered ring and inner network structures on a nanoporous substrate.RSC ADVANCES,10(38),22595-22599. |
| MLA | 李伟斌,et al."Absorption induced ordered ring and inner network structures on a nanoporous substrate".RSC ADVANCES 10.38(2020):22595-22599. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Jp2020208.pdf（1093KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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