globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2015.05.033
Scopus记录号: 2-s2.0-84931569548
论文题名:
Hydrophobic poly(alkoxysilane) organogels as sorbent material for oil spill cleanup
作者: Ozan Aydin G.; Bulbul Sonmez H.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 96, 期:2018-01-02
起始页码: 155
结束页码: 164
语种: 英语
英文关键词: Alkyltriethoxysilane ; Oil absorbency ; Oil spill ; Poly(alkoxysilane) organogel ; Reusability ; UNOXOL™
Scopus关键词: Absorption ; Crosslinking ; Crude oil ; Dichloromethane ; Hydrophobicity ; Nuclear magnetic resonance spectroscopy ; Oil spills ; Reusability ; Absorption and desorptions ; Absorption capacity ; Alkyltriethoxysilane ; Alkyltriethoxysilanes ; Oil absorbencies ; Organogels ; Sorbent materials ; Tetra-hydrofuran ; Oil shale ; absorbent ; alkyltriethoxysilane ; benzene ; carbon 13 ; dichloromethane ; diesel fuel ; dodecyltriethoxysilane ; gasoline ; glycol ; hexane ; petroleum ; poly(alkoxysilane) ; polymer ; silane derivative ; tetrahydrofuran ; toluene ; unclassified drug ; water ; petroleum ; polymer ; water pollutant ; absorption ; cleanup ; condensation ; crude oil ; gel ; oil spill ; reaction kinetics ; thermodynamic property ; absorption ; Article ; carbon nuclear magnetic resonance ; chemical structure ; desorption ; hydrophobicity ; infrared spectroscopy ; oil spill ; quantitative analysis ; thermogravimetry ; adsorption ; analysis ; chemical phenomena ; chemistry ; ecosystem restoration ; oil spill ; procedures ; statistics and numerical data ; water pollutant ; Adsorption ; Environmental Restoration and Remediation ; Gasoline ; Hydrophobic and Hydrophilic Interactions ; Petroleum ; Petroleum Pollution ; Polymers ; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: In this study, reusable poly(alkoxysilane) organogels with high absorption capacities were synthesized by the condensation of a cyclo aliphatic glycol (UNOXOL™) and altering the chain length of the alkyltriethoxysilanes. The structural and thermal properties of cross-linked poly(alkoxysilane) polymers were determined by FTIR, solid-state 13C and 29Si CPMAS NMR and TGA. The oil absorbency of poly(alkoxysilane)s was determined through oil absorption tests, absorption and desorption kinetics. Results showed that the highest oil absorbency capacities were found to be 295% for hexane, 389% for euro diesel, 428% for crude oil, 652% for gasoline, 792% for benzene, 792% for toluene, 868% for tetrahydrofuran, and 1060% for dichloromethane for the poly(alkoxysilane) gels based on UNOXOL™ and dodecyltriethoxysilane. Owing to their hydrophobic structure, the poly(alkoxysilane) organogels can selectively absorb crude oil from water. The reusability of the absorbents was quantitatively investigated, demonstrating that absorbents can be used effectively at least nine times. © 2015 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86317
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Gebze Technical University, Department of Chemistry, P.O. Box 141, Gebze, Kocaeli, Turkey

Recommended Citation:
Ozan Aydin G.,Bulbul Sonmez H.. Hydrophobic poly(alkoxysilane) organogels as sorbent material for oil spill cleanup[J]. Marine Pollution Bulletin,2015-01-01,96(2018-01-02)
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