Surface Modification of Electrospun PAN Nanofibers and its Application for Adsorption of Lead Ions

被引：0
|
作者：
Feng, Quan [1 ]
Bi, Song-Mei [1 ]
Wang, Xue-Qian [1 ]
Wei, Qu-Fu
Hou, Da-Yin [1 ]
Huang, Xiao-Hua [1 ]
Wei, An-Fang [1 ]
机构：
[1] Anhui Polytech Univ, Text & Clothing Dept, Wuhu 241000, Peoples R China
来源：
TEXTILE BIOENGINEERING AND INFORMATICS SYMPOSIUM PROCEEDINGS, VOLS 1-3 | 2011年
关键词：
surface modified; electrospun; nanofibers; adsorption; BEHAVIOR;
D O I：
10.3993/tbis2011066
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
摘要：
Surface modified PAN nanofibers were prepared by reaction between PAN electrospun nanofibers and hydroxylamine hydrochloride.. The prepared nanofibers were used as matrix for lead ions adsorption. Micrographs of modified normal PAN fibers and PAN nanofibers were observed by field emission scanning electron microscope (FESEM), and Fourier transform spectroscopy (FTIR) spectra of the surface modified PAN nanofibers were recorded. The adsorption capacity of modified PAN nanofibers and modified normal PAN fibers were calculated, and the adsorption isotherm of Pb2+ on the modified PAN nanofibers was studied. According to the results of experiment, surface modified PAN nanofibers had excellent adsorption capacity for lead ions.
引用
收藏
页码：384 / 388
页数：5
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