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

doi:10.3993/jfbi12201108

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Abstract 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.

Key words： Surface Modified Electrospun Nanofibers Adsorption

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	Articles by authors
	Quan Feng
	Songmei Bi
	Xueqian Wang
	Qufu Wei
	Dayin Hou
	Xiaohua Huang
	Anfang Wei

Cite this article:

Quan Feng,Songmei Bi,Xueqian Wang, et al. Surface Modification of Electrospun PAN Nanofibers and Its Application for Adsorption of Lead Ions[J]. Journal of Fiber Bioengineering and Informatics, 2011, 4(4): 383-388.