Investigation of oil sorption capability of PBMA/SiO2 coated kapok fiber

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 环境材料与生态化学研究发展中心

	Investigation of oil sorption capability of PBMA/SiO2 coated kapok fiber
	Wang JT(王锦涛)1,2; Zheng YA(郑易安)1,2 ; Kang YR(康玉茹)1 ; Wang AQ(王爱勤)1
刊名	Chemical Engineering Journal
	2013
卷号	223 页码:632-637
关键词	Kapok fiber Silica nanoparticles PBMA Oil sorption capacity Reusability
ISSN号	1385-8947
通讯作者	王爱勤
英文摘要	A new kind of oil sorbent based on kapok fiber was prepared by the coating of the mixture of polybutylmethacrylate (PBMA) and hydrophobic silica (SiO₂) on fiber surface. The formation of new surface was confirmed by Fourier transform infrared (FTIR) spectroscopy and scanning electron microscopy (SEM). The sorption capacities of PBMA/SiO₂ coated fiber in pure oil and oil/water mixture, oil uptake rate and reusability were investigated. As-prepared fiber exhibits higher oil sorption capacity than raw fiber in oil/water mixture, with the findings that the growth rate of oil sorption capacity for diesel, soybean oil, crude oil, 150SN, and 20cst reaches approximately 99.7%, 65.0%, 41.1%, 23.1% and 26.8%, respectively. Coated fiber also has excellent reusability, fast oil uptake rate and high buoyancy in the removal of oil on artificial seawater surface. This study may provide a facile method for the preparation of oil sorbent with excellent properties for the removal of oils on water surface.
学科主题	功能复合材料
收录类别	SCI
资助信息	the National Natural Science Foundation of China (No. 21107116);the Science and Technology Support Project of Jiangsu Provincial Sci. & Tech. Department (No. BY2010012)
语种	英语
WOS记录号	WOS:000320631200072
公开日期	2013-12-06
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/4548]
专题	兰州化学物理研究所_环境材料与生态化学研究发展中心
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Ctr Ecomat & Green Chem, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang JT,Zheng YA,Kang YR,et al. Investigation of oil sorption capability of PBMA/SiO2 coated kapok fiber[J]. Chemical Engineering Journal,2013,223:632-637.
APA	Wang JT,Zheng YA,Kang YR,&Wang AQ.(2013).Investigation of oil sorption capability of PBMA/SiO2 coated kapok fiber.Chemical Engineering Journal,223,632-637.
MLA	Wang JT,et al."Investigation of oil sorption capability of PBMA/SiO2 coated kapok fiber".Chemical Engineering Journal 223(2013):632-637.