Robust polymer grafted Fe3O4 nanospheres for benign removal of oil from water

被引：34

作者：

Reddy, P. Madhusudhana ^{[1
]}

Chang, Chi-Jung ^{[1
]}

Chen, Jem-Kun ^{[2
]}

Wu, Meng-Ting ^{[1
]}

Wang, Chih-Feng ^{[3
]}

机构：

[1] Feng Chia Univ, Dept Chem Engn, 100 Wenhwa Rd, Taichung 40724, Taiwan

[2] Natl Taiwan Univ Sci & Technol, Dept Mat Sci & Engn, 43,Sec 4,Keelung Rd, Taipei 106, Taiwan

[3] I Shou Univ, Dept Mat Sci & Engn, Kaohsiung 840, Taiwan

来源：

APPLIED SURFACE SCIENCE | 2016年 / 368卷

关键词：

Polymer grafted Fe3O4; Oil/water separation; Emulsion; Recycling; Magnetic field; CRUDE-OIL; SEPARATION; FACILE; NANOPARTICLES; MICROSPHERES; COMPOSITE; MIXTURES; SURFACES; RECOVERY; SPONGES;

D O I：

10.1016/j.apsusc.2016.01.250

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：

Removal of oil from the oil-water mixture (O-W mixture) or oil-in-water emulsions (O/W emulsion) is highly imperative. We have fabricated two series of polymer grafted iron oxide (Fe3O4) nanospheres. The oil removal efficiency of the nanospheres was found to be dependent on the grafted amount of polymers. The polystyrene grafted Fe3O4 nanospheres have shown better oil removal efficiency than the corresponding poly(butyl acrylate) grafted Fe3O4 nanospheres. The higher amount of grafted polystyrene can provide more hydrophobic character to FS series nanospheres. The FS series nanospheres exhibited higher oil-absorption capability than FB series nanospheres. Both the series of nanospheres can be recycled by simple washing method. The present results can pave the way to fabricate the robust materials for efficient absorption of various oils or organic solvents from both the oil-water mixture and oil-water emulsion. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：27 / 35

页数：9

共 36 条

[1] 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

[2] Photocatalytic hydrogen production by magnetically separable Fe3O4@ZnS and NiCo2O4@ZnS core-shell nanoparticles [J].

Chang, Chi-Jung ;

Lee, Zijing ;

Wei, MingDeng ;

Chang, Chung-Chieh ;

Chu, Kuan-Wu .

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2015, 40 (35) :11436-11443

[3] Fast formation of hydrophilic and reactive polymer micropatterns by photocatalytic lithography method [J].

Chang, Chi-Jung ;

Wang, Chih-Feng ;

Chen, Jem-Kun ;

Hsieh, Chih-Chiao ;

Chen, Po-An .

APPLIED SURFACE SCIENCE, 2013, 286 :280-286

[4] Roughness-enhanced thermal-responsive surfaces by surface-initiated polymerization of polymer on ordered ZnO pore-array films [J].

Chang, Chi-Jung ;

Kuo, En-Hong .

THIN SOLID FILMS, 2010, 519 (05) :1755-1760

[5] Synthesis of highly hydrophobic floating magnetic polymer nanocomposites for the removal of oils from water surface [J].

Chen, Mudan ;

Jiang, Wei ;

Wang, Fenghe ;

Shen, Ping ;

Ma, Peichang ;

Gu, Junjun ;

Mao, Jianyu ;

Li, Fengsheng .

APPLIED SURFACE SCIENCE, 2013, 286 :249-256

[6] Membrane processing of oily streams. Wastewater treatment and waste reduction [J].

Cheryan, M ;

Rajagopalan, N .

JOURNAL OF MEMBRANE SCIENCE, 1998, 151 (01) :13-28

[7] Biological applications of magnetic nanoparticles [J].

Colombo, Miriam ;

Carregal-Romero, Susana ;

Casula, Maria F. ;

Gutierrez, Lucia ;

Morales, Maria P. ;

Boehm, Ingrid B. ;

Heverhagen, Johannes T. ;

Prosperi, Davide ;

Parak, Wolfgang. J. .

CHEMICAL SOCIETY REVIEWS, 2012, 41 (11) :4306-4334

[8] Nantotechniques and approaches in biotechnology [J].

Curtis, A ;

Wilkinson, C .

TRENDS IN BIOTECHNOLOGY, 2001, 19 (03) :97-101

[9] Hydrophobic Meshes for Oil Spill Recovery Devices [J].

Deng, Da ;

Prendergast, Daniel P. ;

MacFarlane, John ;

Bagatin, Roberto ;

Stellacci, Francesco ;

Gschwend, Philip M. .

ACS APPLIED MATERIALS & INTERFACES, 2013, 5 (03) :774-781

[10] Durable superhydrophobic and superoleophilic filter paper for oil-water separation prepared by a colloidal deposition method [J].

Du, Chuan ;

Wang, Jiadao ;

Chen, Zhifu ;

Chen, Darong .

APPLIED SURFACE SCIENCE, 2014, 313 :304-310

← 1 2 3 4 →