Atom transfer radical polymerization of N-isopropylacrylamide

被引：242
|
作者：
Masci, G [1 ]
Giacomelli, L [1 ]
Crescenzi, V [1 ]
机构：
[1] Univ Roma La Sapienza, Dept Chem, I-00185 Rome, Italy
来源：
MACROMOLECULAR RAPID COMMUNICATIONS | 2004年 / 25卷 / 04期
关键词：
atom transfer radical polymerization (ATRP); block copolymers; poly(N-isopropylacrylamide);
D O I：
10.1002/marc.200300140
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Controlled polymerization of N-isopropylacrylamide (NIPAAM) was achieved by atom transfer radical polymerization (ATRP) using ethyl 2-chloropropionate (ECP) as initiator and CuCl/tris(2-dimethylaminoethyl)-amine (Me6TREN) as a catalytic system. The polymerization was carried out in DMF:water 50:50 (v/v) mixed solvent at 20degreesC. The first order kinetic plot was linear up to 92% conversion. Controlled molecular weights up to 2.2 x 10(4) and low polydispersities (1.19) were obtained. The living character of the polymerization was also demonstrated by self-blocking experiments. Block copolymers with N,N-dimethylacrylamide (DMAAM) and 3-sulfopropyl methacrylate (SPMA) were successfully prepared.
引用
收藏
页码：559 / 564
页数：6
相关论文
共 50 条
  • [21] Characterization of temperature-sensitive membranes prepared from poly(vinylidene fluoride)-graft-poly(N-isopropylacrylamide) copolymers obtained by atom transfer radical polymerization
    Lin X.-K.
    Feng X.
    Chen L.
    Zhao Y.-P.
    Frontiers of Materials Science in China, 2010, 4 (4): : 345 - 352
  • [22] Atom transfer radical polymerization
    Harrisson, Simon
    Whitfield, Richard
    Anastasaki, Athina
    Matyjaszewski, Krzysztof
    NATURE REVIEWS METHODS PRIMERS, 2025, 5 (01):
  • [23] Controlled polymerization of N-isopropylacrylamide with an activated methacrylic ester
    Savariar, EN
    Thayumanavan, S
    JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2004, 42 (24) : 6340 - 6345
  • [24] Poly(N-isopropylacrylamide) Prepared by Free-Radical Polymerization in Aqueous Solutions and in Nanocomposite Hydrogels
    Haraguchi, Kazutoshi
    Xu, Yingjia
    Li, Guang
    POLYMER NETWORKS, 2011, 306-307
  • [25] Effect of carbon nanotubes on free radical polymerization of N-isopropylacrylamide in supercritical carbon dioxide and in methanol
    Shieh, Yeong-Tarng
    Chen, Bo-Hong
    JOURNAL OF SUPERCRITICAL FLUIDS, 2016, 107 : 624 - 629
  • [26] Studies on Atom Transfer Radical Polymerization of Phenoxyallene
    Zhang Xiaohong
    Yuan Li
    Yang Dong
    Hu Jianhua
    Chen Xiaofeng
    Wang Li
    ACTA CHIMICA SINICA, 2009, 67 (16) : 1897 - 1902
  • [27] Synthesis and characterization of poly(2-ethylhexyl acrylate) prepared via atom transfer radical polymerization, reverse atom transfer radical polymerization and radical polymerization
    Haloi, Dhruba Jyoti
    Koiry, Bishnu Prasad
    Mandal, Prithwiraj
    Slngha, Nikhel Kumar
    JOURNAL OF CHEMICAL SCIENCES, 2013, 125 (04) : 791 - 797
  • [28] Synthesis of Star-Shaped Poly(N-isopropylacrylamide) via Atom Transfer Radical Polymerization and Its Photocatalytic Oxidation of Rhodamine B (vol 20, pg 508, 2012)
    Gao, Zhengguo
    Liang, Jianying
    Tao, Xiangdong
    Cui, Yuan
    Satoh, Toshifumi
    Kakuchi, Toyoji
    Duan, Qian
    MACROMOLECULAR RESEARCH, 2012, 20 (05) : 544 - 544
  • [29] Poly(ε-caprolactone)-Graft-Poly(N-isopropylacrylamide) Amphiphilic Copolymers Prepared by a Combination of Ring-Opening Polymerization and Atom Transfer Radical Polymerization: Synthesis, Self-Assembly, and Thermoresponsive Property
    Li, Mingming
    Shan, Guorong
    Bao, Yongzhong
    Pan, Pengju
    JOURNAL OF APPLIED POLYMER SCIENCE, 2014, 131 (22)
  • [30] Atom transfer radical polymerization of N-vinyl carbazole:: Optimization to characterization
    Brar, AS
    Kaur, S
    JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2006, 44 (05) : 1745 - 1757
12345