DOI: 10.1016/j.marpolbul.2015.06.026
Scopus记录号: 2-s2.0-84956583970
论文题名: Highly recyclable superhydrophobic sponge suitable for the selective sorption of high viscosity oil from water
作者: Wang J. ; Geng G.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 97, 期: 2018-01-02 起始页码: 118
结束页码: 124
语种: 英语
英文关键词: High viscosity oil
; Oil sorption capacity
; Recyclability
; Sponge
; Superhydrophobic
Scopus关键词: Hydrophobicity
; Viscosity
; High-viscosity oil
; Oil sorption
; Recyclability
; Sponge
; Superhydrophobic
; Sorption
; chloroform
; dopamine
; hexane
; linseed oil
; liquid paraffin
; oil
; petroleum
; polyurethan
; silica nanoparticle
; toluene
; nanomaterial
; oil
; water
; water pollutant
; absorption
; cleanup
; equipment
; hydrophobicity
; oil pollution
; pollution control
; recycling
; viscosity
; absorption
; Article
; contact angle
; general device
; hydrophobicity
; immobilization
; nanofabrication
; quality control
; recycling
; superhydrophobic sponge
; viscosity
; water pollution
; water pollution control
; wettability
; animal
; chemical phenomena
; chemistry
; devices
; equipment design
; procedures
; water management
; water pollutant
; Mytilidae
; Animals
; Equipment Design
; Hydrophobic and Hydrophilic Interactions
; Nanostructures
; Oils
; Recycling
; Viscosity
; Water
; Water Pollutants, Chemical
; Water Purification
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Inspired by the adhesion of marine mussels, a kind of superhydrophobic oil sorbent was successfully fabricated by robustly immobilizing the micro/nanostructure layer onto the sponge skeleton. The as-prepared sponges possess excellent hydrophobicity with the water contact angle of 154°, which enables the sponge to selectively absorb various oils floating on water surface. The oil sorption capacities of as-prepared sponge for a series of oils can reach 18.3-46.8. g/g. The absorbed oil can be recovered by mechanical squeezing and the resulting sponge can be recycled more than 70 cycles while still keeping high oil sorption capability. More importantly, the obtained sponge has excellent affinity to the high viscosity oils. Therefore, the as-prepared sponge might find practical applications in the large-scale removal of oils especially high viscosity oils from water surface. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86181
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: College of Materials Science and Engineering, Yinchuan, China
Recommended Citation:
Wang J.,Geng G.. Highly recyclable superhydrophobic sponge suitable for the selective sorption of high viscosity oil from water[J]. Marine Pollution Bulletin,2015-01-01,97(2018-01-02)