A lattice molecular thermodynamic model for thermo-sensitive random copolymer hydrogels

被引：0
作者：
Cheng Lian
Dongyan Zhi
Xia Han
Shuangliang Zhao
Shouhong Xu
Honglai Liu
机构：
[1] East China University of Science and Technology,State Key Laboratory of Chemical Engineering and Department of Chemistry
来源：
Colloid and Polymer Science | 2015年 / 293卷
关键词：
Molecular thermodynamic model; Random copolymer hydrogels; Swelling behavior; Thermo-sensitive;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Recent advances in polymer chemistry have enabled the design of a wide range of copolymer hydrogels consisting of stimulus-responsive blocks and other functional blocks used in many fields. In this work, a new molecular thermodynamic model is developed based on our previous work for the swelling behavior of temperature-sensitive random copolymer hydrogels. The influences of polymer species, the molar fraction f, and the cross-linking degree on the swelling behaviors of copolymer hydrogels are investigated. The calculated swelling curves of PNIPAm-ENAG copolymer hydrogels have been compared with the corresponding experimental results. It is shown that the results obtained by model are quite consistent with the experimental data, and this indicates the validity of our model.
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页码：433 / 439
页数：6
相关论文
共 157 条
  • [1] Wang Y(2013)undefined J Colloid Interface Sci 406 247-undefined
  • [2] Tu S(2013)undefined J Colloid Interface Sci 394 380-undefined
  • [3] Pinchuk AN(2013)undefined Chem Soc Rev 42 7468-undefined
  • [4] Xiong MP(2013)undefined J Colloid Interface Sci 405 109-undefined
  • [5] Ullrich M(2010)undefined Nat Mater 9 13-undefined
  • [6] Hanuš J(2009)undefined Soft Matter 5 927-undefined
  • [7] Dohnal J(2010)undefined Prog Polym Sci 35 278-undefined
  • [8] Štěpánek F(1992)undefined Prog Polym Sci 17 163-undefined
  • [9] Jochum FD(2014)undefined Sensors Actuators B Chem 190 270-undefined
  • [10] Theato P(2014)undefined Nanotechnology 25 055603-undefined
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