Underoil superhydrophilic surfaces: water adsorption in metal-organic frameworks | |
Department | 固体润滑国家重点实验室 |
Liu MM(刘明明)1,3; Tie L(铁璐)1,3; Li J(李静)1; Hou YY(侯媛媛)1,3; Guo ZG(郭志光)1,2; Li J(李静); Guo ZG(郭志光) | |
2018 | |
Source Publication | Journal of Materials Chemistry A |
ISSN | 2050-7488 |
Volume | 6Issue:4Pages:1692-1699 |
Abstract | Highly hydrophilic surfaces in oil are usually difficult to prepare due to the high surface tension of water. In nature, sarcocarps such as Chinese yam can reserve water to keep itself fresh. Inspired by the unique wetting properties of sarcocarps, metal–organic frameworks (MOFs) that can capture moisture from the atmosphere spontaneously have been proposed as building blocks for construction of underoil superhydrophilic surfaces. Herein, a mussel-inspired preparation method was adopted to coat HKUST-1 tightly on stainless-steel meshes. The MOF-based surfaces showed remarkable self-cleaning properties to crude oil under water, and could realize high-efficiency, on-demand separation of oil-in-water and water-in-oil emulsions via selective water filtration and adsorption, respectively. Water adsorption in MOFs could be extended to other extreme wettability and interfacial issues. |
Subject Area | 材料科学与物理化学 |
DOI | 10.1039/c7ta09711e |
Funding Organization | the National Natural Science Foundation of China (51735013 ; 51522510 ; 51675513) |
Indexed By | SCI |
If | 9.931 |
Language | 英语 |
Funding Project | 空间润滑材料研究组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/23758 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Li J(李静); Guo ZG(郭志光) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Gansu, Peoples R China 2.Hubei Univ, Minist Educ, Key Lab Green Preparat & Applicat Funct Mat, Wuhan 430062, Hubei, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
Recommended Citation GB/T 7714 | Liu MM,Tie L,Li J,et al. Underoil superhydrophilic surfaces: water adsorption in metal-organic frameworks[J]. Journal of Materials Chemistry A,2018,6(4):1692-1699. |
APA | Liu MM.,Tie L.,Li J.,Hou YY.,Guo ZG.,...&Guo ZG.(2018).Underoil superhydrophilic surfaces: water adsorption in metal-organic frameworks.Journal of Materials Chemistry A,6(4),1692-1699. |
MLA | Liu MM,et al."Underoil superhydrophilic surfaces: water adsorption in metal-organic frameworks".Journal of Materials Chemistry A 6.4(2018):1692-1699. |
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c7ta09711e.pdf(1278KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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