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author:

Lin, C. (Lin, C..) [1] | Liu, M. (Liu, M..) [2] | Zhan, H. (Zhan, H..) [3]

Indexed by:

Scopus

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. © (2011) Trans Tech Publications.

Keyword:

Cellulose; Graft copolymerization; Ion-imprinted; Pb(II); Selective adsorption

Community:

  • [ 1 ] [Lin, C.]College of Environment and Resources, Fuzhou University, 350108, China
  • [ 2 ] [Liu, M.]College of Environment and Resources, Fuzhou University, 350108, China
  • [ 3 ] [Zhan, H.]State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, China

Reprint 's Address:

  • [Lin, C.]College of Environment and Resources, Fuzhou University, 350108, China

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Source :

Advanced Materials Research

ISSN: 1022-6680

Year: 2011

Volume: 295-297

Page: 2045-2048

Language: English

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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