POLYMER-SOLVENT INTERACTION PARAMETER FOR POLY(4-HYDROXYSTYRENE) BY IGC

被引：1

作者：

LEZCANO, EG ^{[1
]}

SALOM, C ^{[1
]}

MASEGOSA, RM ^{[1
]}

PROLONGO, MG ^{[1
]}

机构：

[1] UNIV POLITECN MADRID,EUIT AERONAUT,E-28040 MADRID,SPAIN

来源：

POLYMER BULLETIN | 1995年 / 34卷 / 5-6期

关键词：

D O I：

10.1007/BF00423368

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 polymer-solvent interaction parameter, chi(12), was determined for poly(4-hydroxystyrene) (P4HS) at 443 and 463 K, by inverse gas chromatography (IGC) using several probes. The partial molar heat of mixing at infinite dilution in the polymer was also calculated. The solubility parameter delta(2) of P4HS has been obtained by using the method developed by DiPaola-Baranyi and Guillet. Moreover using the equation-of-state theory the contact interaction energy, X(12), was also determined. The variation of the interaction parameters were correlated with the size and kinds of atoms present in the molecules.

引用

页码：677 / 684

页数：8

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