Biomass-Derived Porous Carbonaceous Aerogel as Sorbent for Oil-Spill Remediation

被引：89

作者：

Wang, Zhuqing ^{[1
,2
,3
,4
]}

Jin, Pengxiang ^{[4
]}

Wang, Min ^{[4
]}

Wu, Genhua ^{[4
]}

Dong, Chen ^{[1
,2
,3
]}

Wu, Aiguo ^{[1
,2
,3
]}

机构：

[1] Chinese Acad Sci, Key Lab Magnet Mat & Devices, Ningbo 315201, Zhejiang, Peoples R China

[2] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Addit Mfg Mat Zhejiang Prov, Ningbo 315201, Zhejiang, Peoples R China

[3] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Div Funct Mat & Nanodevices, Ningbo 315201, Zhejiang, Peoples R China

[4] Anqing Normal Univ, Anhui Key Lab Funct Coordinat Cpds, Anqing 246011, Peoples R China

来源：

ACS APPLIED MATERIALS & INTERFACES | 2016年 / 8卷 / 48期

基金：

中国国家自然科学基金;

关键词：

carbonaceous aerogel; adsorption; oil-spill remediation; crude oil; oil collection; REMOVAL; FIBERS; SORPTION; SURFACE; NANOPARTICLES; EMULSIONS; HYDROGELS; COTTON; WATER;

D O I：

10.1021/acsami.6b11648

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We prepared a cost-effective, environmentally friendly carbonaceuous oil sorbent with a lotus effect structure using a simple one-pot hydrothermal reaction and a mild modification process. The carbonaceous oil sorbent can rapidly, efficiently, and continuously collect oil in situ from a water surface. This sorbent was unlike traditional sorbents because it was not dependent on the weight and volume of the sorption material. The sorbent was also successfully used to separate and collect crude oil from the water surface and can collect organic solvents underwater. This novel oil sorbent and oil-collection device can be used in case of emergency for organic solvent leakages, as well as leakages in tankers and offshore drilling platforms.

引用

页码：32862 / 32868

页数：7

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