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Abstract:
The Pb( II )-imprinted polymers were synthesized through homogeneous graft copolymerization of cellulose with acrylic acid in an homogeneous medium using Pb( II) as template. The prepared copolymers were characterized by FTIR and SEM. The batch adsorption experiments were conducted to evaluate the adsorption capacity of the Pb(II)-imprinted beads. The results demonstrated that the imprinted beads showed significantly higher imprinting efficiency than those only consisting of poly(acrylic acid) without Pb(II)-imprinted, and the selectively adsorption capacity of Pb(II) on imprinted beads was higher than other competitive ions(Cu(II) or Ni(II)). The imprinted beads also showed much better stability in rebinding of the imprinted ions after three adsorption-regeneration cycles.
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MANUFACTURING SCIENCE AND TECHNOLOGY, PTS 1-3
ISSN: 1022-6680
Year: 2011
Volume: 295-297
Page: 2045-,
Language: English
Cited Count:
WoS CC Cited Count: 6
SCOPUS Cited Count: 7
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 0
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