Absorption induced ordered ring and inner network structures on a nanoporous substrate
文献类型：期刊论文
| 作者 | Li WB(李伟斌)2,3; Ji WJ(纪文杰)2,3; Lan D(蓝鼎)2,3 ; Wu K(吴克)1; Wang YR(王育人)2,3
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| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2020-06-14 |
| 卷号 | 10期号:38页码:22595-22599 |
| DOI | 10.1039/d0ra03281f |
| 英文摘要 | 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. |
| 分类号 | 二类 |
| WOS关键词 | LIQUID-DROPS ; VISCOUS-LIQUID ; POROUS LAYERS ; IMBIBITION ; SUPPRESSION ; EVAPORATION ; STAINS |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000544401200037 |
| 资助机构 | National Natural Science Foundation of China[U1738118] ; National Natural Science Foundation of China[11902321] |
| 其他责任者 | Wang, Yuren |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/84764]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 作者单位 | 1.Beihang Univ, Sch Aeronaut Sci & Engn, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100190, Peoples R China; |
| 推荐引用方式 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. |
| 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. |
入库方式： OAI收割
来源：力学研究所
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