DESCRIPTION OF PHASE-BEHAVIOR OF POLYMER BLENDS BY DIFFERENT EQUATION-OF-STATE THEORIES .2. EXCESS VOLUMES AND INFLUENCE OF PRESSURE ON MISCIBILITY

被引：16

作者：

RUDOLF, B ^{[1
]}

CANTOW, HJ ^{[1
]}

机构：

[1] UNIV FREIBURG,INST MAKROMOLEK CHEM,D-79104 FREIBURG,GERMANY

来源：

MACROMOLECULES | 1995年 / 28卷 / 19期

关键词：

D O I：

10.1021/ma00123a029

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In the first part of this contribution the Sanchez-Lacombe theory and the theory of Patterson were used to describe the phase behavior of various polymer blends. It turned out that the descriptions of the blends with respect to influence the free volume and enthalpy were surprisingly similar. Moreover, the PVT behavior of polymers is predicted similarly in both cases. In this paper the predictions of the two theories concerning excess volumes and influence of pressure of miscibility are investigated.

引用

页码：6595 / 6599

页数：5

共 15 条

[1] Description of phase behavior of polymer blends by equation-of-state theories
Rudolf, B
Ougizawa, T
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MACROMOLECULAR THEORY AND SIMULATIONS, 1998, 7 (01) : 1 - 12
[2] DESCRIPTION OF PHASE-BEHAVIOR OF POLYMER BLENDS BY DIFFERENT EQUATION-OF-STATE THEORIES .1. PHASE-DIAGRAMS AND THERMODYNAMIC REASONS FOR MIXING AND DEMIXING
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CANTOW, HJ
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[4] THERMODYNAMICS OF HYDROGEN-BONDING IN POLYMER BLENDS .2. PHASE-BEHAVIOR
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[5] THE ROLE OF HYDROGEN-BONDING IN THE PHASE-BEHAVIOR OF POLYMER BLENDS .2. THEORY
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[6] MELTING-POINT DEPRESSION AND PHASE-BEHAVIOR OF POLY(ETHER-SULFONE) AND POLY(ETHYLENE OXIDE) BLENDS - EQUATION-OF-STATE THEORY APPROACH
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[7] INFLUENCE OF PRESSURE ON THE PHASE-BEHAVIOR OF POLYMER BLENDS - POLYSTYRENE POLY(2,6-DIMETHYL-1,4-PHENYLENE ETHER)
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POLYMER COMMUNICATIONS, 1990, 31 (04): : 122 - 123
[8] THE CHAIN-OF-ROTATORS EQUATION-OF-STATE .2. GAS-LIQUID PHASE-EQUILIBRIUM IN POLYMER SYSTEMS
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ACTA POLYMERICA, 1988, 39 (09) : 499 - 506
[9] Influence of particle dispersion on the matrix ligament thickness of polymer blends 2. A generalized equation and particle spatial distributions for different morphologies
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Choy, CL
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Qi, ZN
Wang, FS
POLYMER, 1999, 40 (11) : 2903 - 2915
[10] SYSTEMATIC INVESTIGATION OF THE PHASE-BEHAVIOR IN BINARY FLUID MIXTURES .2. CALCULATIONS BASED ON THE CARNAHAN-STARLING-REDLICH-KWONG EQUATION OF STATE
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JOURNAL OF CHEMICAL PHYSICS, 1992, 96 (01): : 539 - 547

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