Poly(<italic style="font-style: italic">N,N</italic>-dimethylaminoethyl methacrylate) Grafted Poly(vinyl chloride)s Synthesized <italic style="font-style: italic">via</italic> ATRP Process and Their Membranes for Dye Separation

Li-feng Fang; Na-chuan Wang; Ming-yong Zhou; Bao-ku Zhu; Li-ping Zhu; Angelin Ebanezar John

doi:10.1007/s10118-015-1701-4

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Poly(N,N-dimethylaminoethyl methacrylate) Grafted Poly(vinyl chloride)s Synthesized via ATRP Process and Their Membranes for Dye Separation

PAPER | Updated：2021-06-21

- Poly(N,N-dimethylaminoethyl methacrylate) Grafted Poly(vinyl chloride)s Synthesized via ATRP Process and Their Membranes for Dye Separation
- Chinese Journal of Polymer Science Vol. 33, Issue 11, Pages: 1491-1502(2015)
- Affiliations：
  
  Key Laboratory of Macromolecular Synthesis and Functionalization (Ministry of Education), Engineering Research Center of Membrane and Water Treatment (Ministry of Education), Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China
- Author bio：
  
  **Bao-ku Zhu (朱宝库), E-mail: zhubk@zju.edu.cn
- Funds：
- DOI：10.1007/s10118-015-1701-4
  CLC：
- Received：24 March 2015，
  
  Revised：2015-04-14，
  
  Accepted：17 April 2015，
  
  Published：2015-11
- Accepted：
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Li-feng Fang, Na-chuan Wang, Ming-yong Zhou, et al. Poly(N,N-dimethylaminoethyl methacrylate) Grafted Poly(vinyl chloride)s Synthesized via ATRP Process and Their Membranes for Dye Separation[J]. Chinese Journal of Polymer Science, 2015, 33(11): 1491-1502. DOI: 10.1007/s10118-015-1701-4.
DOI：

Li-feng Fang, Na-chuan Wang, Ming-yong Zhou, et al. Poly(N,N-dimethylaminoethyl methacrylate) Grafted Poly(vinyl chloride)s Synthesized via ATRP Process and Their Membranes for Dye Separation[J]. Chinese Journal of Polymer Science, 2015, 33(11): 1491-1502. DOI: 10.1007/s10118-015-1701-4. DOI：

摘要

Abstract

To functionalize poly(vinyl chloride) (PVC) for various applications

monomers containing tertiary amine group are incorporated into PVC

via

atom transfer radical polymerization (ATRP) initiated by the labile chlorines in their backbones. The kinetics of synthesis was carefully investigated

and it is proven that the grafting polymerization process can be effectively controlled by regulating the reaction time. The membranes are fabricated using PVC and copolymers by non-solvent induced phase separation (NIPS) process. The hydrophilicity and pore structure of copolymer membranes were enhanced as well

these membranes are endowed with positive charge. When PDMA% (

i.e.

the PDMA weight percentage in copolymer) is 31.1%

the flux and Victoria blue B rejection are 26.0 L×m

-2

×h

-1

(0.5 MPa) and 91.2%

respectively. Thus

the newly synthesized polymer is proven to be a promising material for dye separation with positive charges.

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Poly(N,N-dimethylaminoethyl methacrylate) Grafted Poly(vinyl chloride)s Synthesized via ATRP Process and Their Membranes for Dye Separation

DOI：10.1007/s10118-015-1701-4

摘要

Abstract

关键词

Keywords

references