Design of stable super-hydrophobic/super-oleophilic 3D carbon fiber felt decorated with Fe3O4 nanoparticles: Facial strategy, magnetic drive and continuous oil/water separation in harsh environments

被引:45
作者
He, Shuangjiang [1 ,2 ]
Zhan, Yingqing [1 ,2 ,3 ,4 ]
Zhao, Shumei [1 ,3 ]
Lin, Ling [1 ,2 ,3 ]
Hu, Jiaxin [1 ]
Zhang, Guiyuan [1 ]
Zhou, Mi [1 ]
机构
[1] Southwest Petr Univ, Coll Chem & Chem Engn, 8 Xindu Ave, Chengdu 610500, Sichuan, Peoples R China
[2] Southwest Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploita, 8 Xindu Ave, Chengdu 610500, Sichuan, Peoples R China
[3] Southwest Petr Univ, Oil & Gas Field Appl Chem Key Lab Sichuan Prov, Chengdu 610500, Sichuan, Peoples R China
[4] Southwest Petr Univ, Res Inst Ind Hazardous Waste Disposal & Resource, Chengdu 610500, Sichuan, Peoples R China
基金
中国博士后科学基金;
关键词
Super-hydrophobic material; 3D carbon fiber felt; Magnetite nanoparticles; Durability; Continuous oil/water separation; SELECTIVE OIL ABSORPTION; ONE-POT SYNTHESIS; GRAPHENE OXIDE; POLYURETHANE SPONGE; COMPOSITE MEMBRANE; CONDENSED WATER; COPPER-MESH; EFFICIENT; PERFORMANCE; FABRICATION;
D O I
10.1016/j.apsusc.2019.07.258
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Stable and efficient separation of oil slicks from oil-contaminated water in harsh environments is still a big challenge. Recently, three-dimensional hydrophobic/super-oleophilic materials exhibit promising application in continuous oil/water separation. Herein, we developed a facial method to prepare three-dimensional superhydrophobic/super-oleophilic carbon fiber felt (CFF) materials by anchoring the hydrophobic Fe3O4 nanoparticles onto 3D CFF. Owing to the well-defined micro-/nano-structure and low surface energy, as-obtained CFF materials showed high water contact angle of 164.1 +/- 1.3 degrees and low oil contact angle of 0 degrees. As a result, asprepared CFF materials exhibited excellent adsorption driven by external magnetic field and continuous oils separation from immiscible oil/water mixtures, with the high separation efficiency up to 99.99%. More importantly, the resulting super-wetting material showed stable super-hydrophobic property and continuous oil/water separation performance in harsh environments such as strong corrosive/salt solutions, organic solvents, and high/low-temperature systems. Therefore, this work provides an alternative strategy to obtain 3D superhydrophobic/super-oleophilic materials with easy operation, durable and efficient continuous oil/water separation performance, exhibiting potential application for treating the large-scale industrial oily wastewater in harsh environments.
引用
收藏
页码:1072 / 1082
页数:11
相关论文
共 54 条
[1]   Branched Hydrocarbon Low Surface Energy Materials for Superhydrophobic Nanoparticle Derived Surfaces [J].
Alexander, Shirin ;
Eastoe, Julian ;
Lord, Alex M. ;
Guittard, Frederic ;
Barron, Andrew R. .
ACS APPLIED MATERIALS & INTERFACES, 2016, 8 (01) :660-666
[2]  
ATLAS RM, 1991, J CHEM TECHNOL BIOT, V52, P149
[3]   A new aromatic amino acid based organogel for oil spill recovery [J].
Basak, Shibaji ;
Nanda, Jayanta ;
Banerjee, Arindam .
JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (23) :11658-11664
[4]   Magnetically Driven Floating Foams for the Removal of Oil Contaminants from Water [J].
Calcagnile, Paola ;
Fragouli, Despina ;
Bayer, Ilker S. ;
Anyfantis, George C. ;
Martiradonna, Luigi ;
Cozzoli, P. Davide ;
Cingolani, Roberto ;
Athanassiou, Athanassia .
ACS NANO, 2012, 6 (06) :5413-5419
[5]   Centrifugal separation efficiency in the treatment of waste emulsified oils [J].
Cambiella, A ;
Benito, JM ;
Pazos, C ;
Coca, J .
CHEMICAL ENGINEERING RESEARCH & DESIGN, 2006, 84 (A1) :69-76
[6]   One-step immersion for fabrication of superhydrophobic/superoleophilic carbon felts with fire resistance: Fast separation and removal of oil from water [J].
Cheng, Yuanyuan ;
He, Ge ;
Barras, Alexandre ;
Coffinier, Yannick ;
Lu, Shixiang ;
Xu, Wenguo ;
Szunerits, Sabine ;
Boukherroub, Rabah .
CHEMICAL ENGINEERING JOURNAL, 2018, 331 :372-382
[7]   Superhydrophobic polymer-coated copper-mesh; membranes for highly efficient oil-water separation [J].
Crick, Colin R. ;
Gibbins, James A. ;
Parkin, Ivan P. .
JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (19) :5943-5948
[8]   Switchable and simultaneous oil/water separation induced by prewetting with a superamphiphilic self-cleaning mesh [J].
Du, Xin ;
You, Shijie ;
Wang, Xiuheng ;
Wang, Qiuru ;
Lu, Jiandong .
CHEMICAL ENGINEERING JOURNAL, 2017, 313 :398-403
[9]   Effect of Annealing Temperature on Film Morphology of Organic-Inorganic Hybrid Pervoskite Solid-State Solar Cells [J].
Dualeh, Amalie ;
Tetreault, Nicolas ;
Moehl, Thomas ;
Gao, Peng ;
Nazeeruddin, Mohammad Khaja ;
Graetzel, Michael .
ADVANCED FUNCTIONAL MATERIALS, 2014, 24 (21) :3250-3258
[10]   Fabrication of superhydrophobic Cu-BiOBr surface for oil/water separation and water soluble pollutants degradation [J].
Ge, Bo ;
Han, Lu ;
Liang, Xin ;
Li, Fengyan ;
Pu, Xipeng ;
Zhu, Xiaotao ;
Zhang, Zhaozhu ;
Shao, Xin ;
Jin, Chuanyu ;
Li, Wenzhi .
APPLIED SURFACE SCIENCE, 2018, 462 :583-589