TY - JOUR
T1 - Selective removal of 2,4-dichlorophenol by surface molecularly imprinted polymers based on amino-functionalized fe 3O 4@SiO 2 composites
AU - Chu, Jinyu
AU - Wang, Bing
AU - Song, Yujun
AU - Zou, Xiaohua
AU - Li, Chunxiang
AU - Yan, Yongsheng
PY - 2012/5/1
Y1 - 2012/5/1
N2 - A highly selective imprinted amino-functionalized fe 3O 4@SiO 2 sorbent was prepared by surface molecular imprinting technique for selective removal of trace 2,4-dichlorophenol (2,4-DCP) in water samples. The 2,4-DCP-imprinted amino-functionalized fe 3O 4@SiO 2 sorbent was characterized by Fourier transform infrared, transmission electron microscopy, vibrating sample magnetometer, thermogravimetric analysis and batch-mode binding studies. The imprinted functionalized fe 3O 4@SiO 2 sorbent exhibited high selectivity and offered a fast kinetics for the adsorption of 2,4-DCP. The prepared sorbent was shown to be promising for selective removal of trace levels of 2,4-DCP in environmental water samples.
AB - A highly selective imprinted amino-functionalized fe 3O 4@SiO 2 sorbent was prepared by surface molecular imprinting technique for selective removal of trace 2,4-dichlorophenol (2,4-DCP) in water samples. The 2,4-DCP-imprinted amino-functionalized fe 3O 4@SiO 2 sorbent was characterized by Fourier transform infrared, transmission electron microscopy, vibrating sample magnetometer, thermogravimetric analysis and batch-mode binding studies. The imprinted functionalized fe 3O 4@SiO 2 sorbent exhibited high selectivity and offered a fast kinetics for the adsorption of 2,4-DCP. The prepared sorbent was shown to be promising for selective removal of trace levels of 2,4-DCP in environmental water samples.
UR - http://www.scopus.com/inward/record.url?scp=84866951062&partnerID=8YFLogxK
U2 - 10.1260/0263-6174.30.5.409
DO - 10.1260/0263-6174.30.5.409
M3 - 文章
AN - SCOPUS:84866951062
SN - 0263-6174
VL - 30
SP - 409
EP - 423
JO - Adsorption Science and Technology
JF - Adsorption Science and Technology
IS - 5
ER -