TY - JOUR
T1 - Surface Modification of Electrospun PAN Nanofibers and Its Application for Adsorption of Lead Ions
AU - Quan Feng, Songmei Bi, Xueqian Wang, Qufu Wei , Dayin Hou, Xiaohua Huang  & Anfang Wei
JO - Journal of Fiber Bioengineering and Informatics
VL - 4
SP - 383
EP - 388
PY - 2011
DA - 2011/04
SN - 4
DO - http://doi.org/10.3993/jfbi12201108
UR - https://global-sci.org/intro/article_detail/jfbi/4934.html
KW - Surface Modified
KW - Electrospun
KW - Nanofibers
KW - Adsorption
AB - 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 modfied PAN nanofibers
and modified normal PAN fibers were calculated, and the adsorption isotherm of Pb^{2+} on the modified
PAN nanofibers was studied. According to the results of experiment, surface modified PAN nanofibers
had excellent adsorption capacity for lead ions.