Stimuli-responsive 4-acryloylmorpholine/4-acryloylpiperidine copolymers via nitroxide mediated polymerization

被引：7
作者：
Savelyeva, Xeniya [1 ]
Metafiot, Adrien [1 ]
Li, Lucia [1 ]
Bennett, Ian [1 ]
Maric, Milan [1 ]
机构：
[1] McGill Univ, Ctr Rech Polymeres & Composites Quebec CREPEQ, McGill Inst Adv Mat MIAM, Dept Chem Engn,CSACS, 3610 Univ St, Montreal, PQ H3A 0C5, Canada
来源：
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2017年 / 55卷 / 13期
基金：
加拿大自然科学与工程研究理事会;
关键词：
copolymerization; nitroxide mediated polymerization; poly(acrylamides); stimuli-responsive polymers; water-soluble polymers; FREE-RADICAL POLYMERIZATION; N-BUTYL ACRYLATE; FRAGMENTATION CHAIN TRANSFER; BLOCK-COPOLYMERS; METHYL-METHACRYLATE; AQUEOUS-SOLUTION; RAFT POLYMERIZATION; REACTIVITY RATIOS; ALKOXYAMINE; BEHAVIOR;
D O I：
10.1002/pola.28591
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
4-acryloylmorpholine/4-acryloylpiperidine statistical copolymers were synthesized by nitroxide mediated polymerization (NMP) with BlocBuilder unimolecular initiator in dimethylformamide solution at 120 degrees C. The copolymers had narrow molecular weight distributions (dispersity D=1.25-1.35, number average molecular weights M-n=8.5-13.7 kg mol(-1)). The copolymer microstructure was essentially statistical (reactivity ratios r(4AP)=0.81 +/- 0.73, r(4AM)=0.73 +/- 0.68 based on non-linear fitting of the Mayo-Lewis equation). Cloud point temperatures (CPT) in aqueous media were tuned from 11 degrees C to 92 degrees C, merely by adjusting the initial monomer composition. Using NMP permitted sharper control of the CPT transitions, compared to the similar copolymer made using conventional radical polymerization. (c) 2017 Wiley Periodicals, Inc. J. Polym. Sci., Part A: Polym. Chem. 2017, 55, 2160-2170
引用
收藏
页码：2160 / 2170
页数：11
相关论文
共 51 条
  • [1] Aqueous Copper- Mediated Living Radical Polymerisation of N - Acryloylmorpholine, SET- LRP in Water
    Anastasaki, Athina
    Haddleton, Alice J.
    Zhang, Qiang
    Simula, Alexandre
    Droesbeke, Martijn
    Wilson, Paul
    Haddleton, David M.
    [J]. MACROMOLECULAR RAPID COMMUNICATIONS, 2014, 35 (10) : 965 - 970
  • [2] SYNTHESIS OF THERMALLY-INDUCED PHASE SEPARATING POLYMER WITH WELL-DEFINED POLYMER STRUCTURE BY LIVING CATIONIC POLYMERIZATION .1. SYNTHESIS OF POLY(VINYL ETHER)S WITH OXYETHYLENE UNITS IN THE PENDANT AND ITS PHASE-SEPARATION BEHAVIOR IN AQUEOUS-SOLUTION
    AOSHIMA, S
    ODA, H
    KOBAYASHI, E
    [J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1992, 30 (11) : 2407 - 2413
  • [3] Avoce D., 2004, E-POLYMERS, V4, P53
  • [4] Studies of the "smart" thermoresponsive behavior of copolymers of N-isopropylacrylamide and N,N-dimethylacrylamide in dilute aqueous solution
    Barker, IC
    Cowie, JMG
    Huckerby, TN
    Shaw, DA
    Soutar, I
    Swanson, L
    [J]. MACROMOLECULES, 2003, 36 (20) : 7765 - 7770
  • [5] Poly(4-acryloylmorpholine) oligomers carrying a β-cyclodextrin residue at one terminus
    Bencini, Marco
    Ranucci, Elisabetta
    Ferruti, Paolo
    Manfredi, Amedea
    Trotta, Francesco
    Cavalli, Roberta
    [J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2008, 46 (05) : 1607 - 1617
  • [6] Development of a universal alkoxyamine for "living" free radical polymerizations
    Benoit, D
    Chaplinski, V
    Braslau, R
    Hawker, CJ
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (16) : 3904 - 3920
  • [7] Effects of substitution groups on the RAFT polymerization of N-Alkylacrylamides in the preparation of thermosensitive block copolymers
    Cao, Ya
    Zhu, X. X.
    Luo, Juntao
    Liu, Huiyou
    [J]. MACROMOLECULES, 2007, 40 (18) : 6481 - 6488
  • [8] REFRACTIVE-INDEX VARIATIONS WITH TEMPERATURE OF PMMA AND POLYCARBONATE
    CARIOU, JM
    DUGAS, J
    MARTIN, L
    MICHEL, P
    [J]. APPLIED OPTICS, 1986, 25 (03): : 334 - 336
  • [9] Nitroxide-mediated polymerization:: The pivotal role of the kd value of the initiating alkoxyamine and the importance of the experimental conditions
    Chauvin, Florence
    Dufils, Pierre-Emmanuel
    Gigmes, Didier
    Guillaneuf, Yohann
    Marque, Sylvain R. A.
    Tordo, Paul
    Bertin, Denis
    [J]. MACROMOLECULES, 2006, 39 (16) : 5238 - 5250
  • [10] Living free-radical polymerization by reversible addition-fragmentation chain transfer: The RAFT process
    Chiefari, J
    Chong, YK
    Ercole, F
    Krstina, J
    Jeffery, J
    Le, TPT
    Mayadunne, RTA
    Meijs, GF
    Moad, CL
    Moad, G
    Rizzardo, E
    Thang, SH
    [J]. MACROMOLECULES, 1998, 31 (16) : 5559 - 5562
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