Thermal analysis of water in reinforced plasma-polymerised poly(2-hydroxyethyl acrylate) hydrogels

被引：0
|
作者：
机构：
[1] Aroca, A. Serrano
[2] 2,Pradas, M. Monleón
[3] 2,Ribelles, J.L. Gómez
[4] Rault, J.
来源：
Aroca, A. Serrano (angel.serrano@ucv.es) | 1600年 / Elsevier Ltd卷 / 72期
关键词：
Thermal analysis of water in reinforce hydrogels of plasma-polymerised poly(2-hydroxyethyl acrylate) (plPHEA) grafted onto macroporous poly(methyl methacrylate) (PMMA) are explained in a simple thermodynamic framework based on the transition diagram. Water in bulk PHEA was also analysed for comparison with plPHEA. These two hydrophilic polymers were prepared with a broad range of water mass fractions from 0.05 to 0.72. Thermal transition diagrams of water/PHEA and water/plPHEA were determined showing less undercooling of water crystallisation in plPHEA than in PHEA. Kinetics of water crystallisation for high and low water contents were studied in both hydrophilic systems following several thermal treatments. Water crystallises much faster in plPHEA than in PHEA for high water contents. For low water contents; crystallisation becomes possible holding at -30°C for some time due to water segregation in both PHEA systems. However; much less water is segregated from the water/plPHEA mixture due to the influence of the hydrophobic component. © 2015 Elsevier Ltd;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
引用
收藏
相关论文
共 50 条
  • [1] Thermal analysis of water in reinforced plasma-polymerised poly(2-hydroxyethyl acrylate) hydrogels
    Serrano Aroca, A.
    Monleon Pradas, M.
    Gomez Ribelles, J. L.
    Rault, J.
    EUROPEAN POLYMER JOURNAL, 2015, 72 : 523 - 534
  • [2] Characterisation of macroporous poly(methyl methacrylate) coated with plasma-polymerised poly(2-hydroxyethyl acrylate)
    Aroca, A. Serrano
    Ribelles, J. L. Gomez
    Pradas, M. Monleon
    Garayo, A. Vidaurre
    Anton, J. Suay
    EUROPEAN POLYMER JOURNAL, 2007, 43 (10) : 4552 - 4564
  • [3] Permeation-resistant and flexible plasma-polymerised films on 2-hydroxyethyl methacrylate hydrogels
    Rout, Bishakh
    Girard-Lauriault, Pierre-Luc
    PLASMA PROCESSES AND POLYMERS, 2021, 18 (05)
  • [4] Porous poly(2-hydroxyethyl acrylate) hydrogels
    Pradas, MM
    Ribelles, JLG
    Aroca, AS
    Ferrer, GG
    Antón, JS
    Pissis, P
    POLYMER, 2001, 42 (10) : 4667 - 4674
  • [5] Water Sorption Characteristics of Poly(2-hydroxyethyl acrylate)/Silica Nanocomposite Hydrogels
    Pandis, Christos
    Spanoudaki, Anna
    Kyritsis, Apostolos
    Pissis, Polycarpos
    Rodriguez Hernandez, Jose Carlos
    Gomez Ribelles, Jose Luis
    Monleon Pradas, Manuel
    JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2011, 49 (09) : 657 - 668
  • [6] Poly(2-hydroxyethyl acrylate) hydrogels reinforced with graphene oxide: Remarkable improvement of water diffusion and mechanical properties
    Sanchez-Correa, F.
    Vidaurre-Agut, C.
    Serrano-Aroca, A.
    Campillo-Fernandez, A. J.
    JOURNAL OF APPLIED POLYMER SCIENCE, 2018, 135 (15)
  • [7] Poly(2-hydroxyethyl acrylate) hydrogels reinforced with graphene oxide: Remarkable improvement of water diffusion and mechanical properties
    Campillo-Fernández, A.J. (alcamfer@ter.upv.es), 1600, John Wiley and Sons Inc, Postfach 10 11 61, 69451 Weinheim, Boschstrabe 12, 69469 Weinheim, Deutschland, 69469, Germany (135):
  • [8] Thermal analysis of poly(2-hydroxyethyl methacrylate) (pHEMA) hydrogels
    J. R. Meakin
    D. W. L. Hukins
    C. T. Imrie
    R. M. Aspden
    Journal of Materials Science: Materials in Medicine, 2003, 14 : 9 - 15
  • [9] Thermal analysis of poly(2-hydroxyethyl methacrylate) (pHEMA) hydrogels
    Meakin, JR
    Hukins, DWL
    Imrie, CT
    Aspden, RM
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE, 2003, 14 (01) : 9 - 15
  • [10] Nano-reinforced poly(hydroxyethyl acrylate) hydrogels
    Plazas Bonilla, C. E.
    Gomez Tejedor, J. A.
    Perilla Perilla, J. E.
    Gomez Ribelles, J. L.
    JOURNAL OF TISSUE ENGINEERING AND REGENERATIVE MEDICINE, 2012, 6 : 361 - 361
12345