Plant polyphenol-inspired nano-engineering topological and chemical structures of commercial sponge surface for oils/organic solvents clean-up and recovery
文献类型：期刊论文
| 作者 | Shi, Jiafu1,2,4,5; Tian, Yu1; Li, Weiran1; Zhao, Yang1; Wu, Yizhou3,4; Jiang, Zhongyi2,3,4 |
| 刊名 | CHEMOSPHERE
 |
| 出版日期 | 2019-03-01 |
| 卷号 | 218页码:559-568 |
| 关键词 | Plant polyphenols Oils/organic solvents clean-up and recovery Surface nano-engineering Topological and chemical structures Superhydrophobic sponge |
| ISSN号 | 0045-6535 |
| DOI | 10.1016/j.chemosphere.2018.11.154 |
| 英文摘要 | In our study, plant polyphenol-inspired chemistry is explored to nano-engineer the topological and chemical structures of commercial melamine sponge surface for preparing superhydrophobic sponges. Briefly, tannic acid (TA, a typical plant polyphenol) is applied to induce the co-assembly of silica nanoparticles (SiO2) and silver ions (Ag+) to form SiO2@TA@Ag nanostructures on a melamine sponge surface. After further chemical fluorination, the superhydrophobic sponge with a "lotus leaf-mimic" surface is formed. Surface topological/chemical structures, superhydrophobic property and anti-combustion characteristics of the sponge are examined by a series of characterization techniques, including scanning electron microscopy, X-ray photoelectron spectroscopy, water contact angle measurements, combustion/heating test, etc. The superhydrophobic sponge presents an adsorption capacity of 69-153 times of its own weight toward various oils/organic solvents, and exhibits excellent recycling ability evidenced by over 100-cycled uses. Continuous oil/water separation apparatus is also set up through equipping the superhydrophobic sponge on a peristaltic pump, realizing the clean-up of oils and organic solvents from water continuously. Together with the facile, easy-to-scale-up and substrate non-selective features of plant polyphenol-inspired chemistry, the superhydrophobic sponge and the surface nano-engineering method would hold great promise for the effective treatment of oil spillages and organic discharges, achieving high sustainability to energy and environment. (C) 2018 Elsevier Ltd. All rights reserved. |
| WOS关键词 | OIL/WATER SEPARATION ; OIL-ABSORPTION ; FACILE FABRICATION ; MELAMINE SPONGE ; CHEMISTRY ; COTTON ; SILVER ; FOAM ; WETTABILITY ; RESISTANT |
| 资助项目 | National Natural Science Funds of China[21776213] ; National Natural Science Funds of China[21621004] ; National Natural Science Funds of China[91534126] ; Open Funding Project of the National Key Laboratory of Biochemical Engineering[2015KF-03] ; Tianjin Research Program of Application Foundation and Advanced Technology[15JCQNJC10000] ; Program of Introducing Talents of Discipline to Universities[B06006] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000456640900063 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Funds of China ; Open Funding Project of the National Key Laboratory of Biochemical Engineering ; Tianjin Research Program of Application Foundation and Advanced Technology ; Program of Introducing Talents of Discipline to Universities |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/27906]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Shi, Jiafu; Jiang, Zhongyi |
| 作者单位 | 1.Tianjin Univ, Sch Environm Sci & Engn, Tianjin Engn Ctr Biomass Derived Gas & Oil, Tianjin 300072, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 3.Tianjin Univ, Sch Chem Engn & Technol, Key Lab Green Chem Technol, Minist Educ, Tianjin 300072, Peoples R China 4.Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300072, Peoples R China 5.Tianjin Univ, China Petr & Chem Ind Federat, Key Lab Biomass Based Oil & Gas, Tianjin 300072, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Jiafu,Tian, Yu,Li, Weiran,et al. Plant polyphenol-inspired nano-engineering topological and chemical structures of commercial sponge surface for oils/organic solvents clean-up and recovery[J]. CHEMOSPHERE,2019,218:559-568. |
| APA | Shi, Jiafu,Tian, Yu,Li, Weiran,Zhao, Yang,Wu, Yizhou,&Jiang, Zhongyi.(2019).Plant polyphenol-inspired nano-engineering topological and chemical structures of commercial sponge surface for oils/organic solvents clean-up and recovery.CHEMOSPHERE,218,559-568. |
| MLA | Shi, Jiafu,et al."Plant polyphenol-inspired nano-engineering topological and chemical structures of commercial sponge surface for oils/organic solvents clean-up and recovery".CHEMOSPHERE 218(2019):559-568. |
入库方式： OAI收割
来源：过程工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。