SOLVENT SELF-DIFFUSION IN RUBBERY POLYMER-SOLVENT SYSTEMS

被引：85
|
作者：
VRENTAS, JS
VRENTAS, CM
机构：
[1] Department of Chemical Engineering, Pennsylvania State University, Pennsylvania 16802, University Park
来源：
MACROMOLECULES | 1994年 / 27卷 / 17期
关键词：
D O I：
10.1021/ma00095a007
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The free-volume theory for solvent self-diffusion in polymer-solvent systems is applied to rubbery mixtures at temperatures both above and below the polymer glass transition temperature. A new parameter evaluation scheme is introduced, and it is shown that the theory provides good predictions for the solvent self-diffusion coefficient over wide temperature and concentration ranges.
引用
收藏
页码：4684 / 4690
页数：7
相关论文
共 50 条
  • [41] CONTRIBUTIONS TO HEAT OF MIXING IN POLYMER-SOLVENT SYSTEMS
    BIANCHI, U
    JOURNAL OF POLYMER SCIENCE PART B-POLYMER LETTERS, 1965, 3 (12PB): : 1079 - &
  • [42] THE REDUCED INDEX OF QUALITY OF POLYMER-SOLVENT SYSTEMS
    SAVITSKII, AA
    SKOROKHODOV, II
    VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A & SERIYA B, 1994, 36 (05): : B840 - B844
  • [43] INFLUENCE OF MOLECULAR-MASS DISTRIBUTION OF MACROMOLECULES ON DIFFUSION IN POLYMER-SOLVENT SYSTEMS
    CHALYKH, AE
    ARKHANGELSKII, VV
    NENAKHOV, SA
    VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA B, 1977, 19 (07): : 521 - 523
  • [44] Multicomponent diffusion of penetrant, solvent, and rubbery polymer ternary mixtures
    Bringuier, Stefan
    Varady, Mark
    Pearl, Thomas
    Cabalo, Jerry
    Knox, Craig
    Mantooth, Brent
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2016, 252
  • [45] NMR MEASUREMENTS OF SOLVENT SELF-DIFFUSION COEFFICIENTS IN POLYMER-SOLUTIONS
    BLUM, FD
    PICKUP, S
    WAGGONER, RA
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1990, 199 : 53 - POLY
  • [46] SOLVENT SELF-DIFFUSION AND TRANSVERSE RELAXATION IN CONCENTRATED POLYMER-SOLUTIONS
    BLUM, FD
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1985, 190 (SEP): : 30 - POY
  • [47] INFLUENCE OF SOLVENT SIZE ON THE CONCENTRATION-DEPENDENCE OF POLYMER-SOLVENT DIFFUSION-COEFFICIENTS
    LIU, HT
    DUDA, JL
    VRENTAS, JS
    MACROMOLECULES, 1980, 13 (06) : 1587 - 1589
  • [48] Calculation of solvent self-diffusion coefficient in polymer solution by percolation theory
    Liu, H
    Jiang, WH
    Han, SJ
    CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 1999, 20 (11): : 1763 - 1766
  • [49] Confined polymer chains in a Θ solvent:: A model with polymer-solvent interactions
    Cifra, P
    Teraoka, I
    MACROMOLECULES, 2003, 36 (25) : 9638 - 9646
  • [50] Correlation between thermal diffusion and solvent self-diffusion in semidilute and concentrated polymer solutions
    Rauch, J.
    Hartung, M.
    Privalov, A. F.
    Kohler, W.
    JOURNAL OF CHEMICAL PHYSICS, 2007, 126 (21):
12345