STUDY OF SOLVENT DIFFUSION IN POLYMERIC MATERIALS USING MAGNETIC-RESONANCE-IMAGING

被引：51

作者：

ERCKEN, M ^{[1
]}

ADRIAENSENS, P ^{[1
]}

VANDERZANDE, D ^{[1
]}

GELAN, J ^{[1
]}

机构：

[1] UNIV LIMBURG,INST MAT ONDERZOEK,DEPT SBG,B-3590 DIEPENBEEK,BELGIUM

来源：

MACROMOLECULES | 1995年 / 28卷 / 25期

关键词：

D O I：

10.1021/ma00129a012

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Magnetic resonance imaging (MRI) has been used to study the diffusion of 1,4-dioxane in poly(vinyl chloride) (PVC) and of acetone (or mixtures of acetone/methanol) in polycarbonate (PC). The results reveal that the system PVC/1,4-dioxane follows the classical Case II theory. The other two systems investigated (PC/acetone and PC with acetone/methanol mixtures) obey Fick's law. In this case, a solvent-induced crystallization takes place after the diffusion front which, at the final stage, leads to a solvent-induced cracking of the material.

引用

页码：8541 / 8547

页数：7

共 43 条

[1] ALFREY T., 1996, J POLYM SCI C, V12, P249, DOI DOI 10.1002/P0LC.5070120119
[2] SORPTION AND DIFFUSION OF ALDEHYDES AND KETONES INTO ELASTOMERS
AMINABHAVI, TM
MUNNOLLI, RS
[J]. POLYMER INTERNATIONAL, 1993, 32 (01) : 61 - 70
[3] DIFFUSION AND SORPTION OF ORGANIC LIQUIDS THROUGH POLYMER MEMBRANES .10. POLYURETHANE, NITRILE-BUTADIENE RUBBER AND EPICHLOROHYDRIN VERSUS ALIPHATIC-ALCOHOLS (C1-C5)
AMINABHAVI, TM
KHINNAVAR, RS
[J]. POLYMER, 1993, 34 (05) : 1006 - 1018
[4] THE EFFECTS OF SOLVENT SORPTION ON THE PROPERTIES OF POLY(ETHER ETHER KETONE)
ARZAK, A
EGUIAZABAL, JI
NAZABAL, J
[J]. JOURNAL OF MATERIALS SCIENCE, 1993, 28 (12) : 3272 - 3276
[5] C-13 NMR RELAXATION-TIMES OF A TRIPEPTIDE METHYL-ESTER AND ITS POLYMER-BOUND ANALOGS
BAYER, E
ALBERT, K
WILLISCH, H
RAPP, W
HEMMASI, B
[J]. MACROMOLECULES, 1990, 23 (07) : 1937 - 1940
[6] OBSERVATION OF POLYBUTADIENE RUBBER STRUCTURE USING NMR IMAGING
CLOUGH, RS
KOENIG, JL
[J]. JOURNAL OF POLYMER SCIENCE PART C-POLYMER LETTERS, 1989, 27 (11) : 451 - 454
[7] IN-SITU ANALYSIS AND QUANTIFICATION OF SWELLING KINETICS IN GLASSY AND RUBBERY NETWORKS USING H-1 AND F-19 MAGNETIC-RESONANCE MICROSCOPIES
CODY, GD
BOTTO, RE
[J]. MACROMOLECULES, 1994, 27 (09) : 2607 - 2614
[8] Crank J., 1968, DIFFUSION POLYM
[9] PHASE-BEHAVIOR OF SYNDIOTACTIC POLYSTYRENE O-XYLENE
DEBERDT, F
BERGHMANS, H
[J]. POLYMER, 1994, 35 (08) : 1694 - 1704
[10] SORPTION AND TRANSPORT IN GLASSY-POLYMERS - REVIEW
FRISCH, HL
[J]. POLYMER ENGINEERING AND SCIENCE, 1980, 20 (01) : 2 - 13

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