EFFECT OF POLYMER MICROSTRUCTURE ON SOLUBILITY CHARACTERISTICS AND INTERACTIONS

被引:1
|
作者
SAKELLARIOU, P
ABRAHAM, MH
机构
[1] ICI PAINTS, SLOUGH, BERKS, ENGLAND
[2] UCL, DEPT CHEM, LONDON, ENGLAND
关键词
POLYBUTADIENE; MICROSTRUCTURE; SOLUBILITY; INTERACTIONS; SOLVATION CONSTANTS; HYDROGEN BOND ACIDITY; HYDROGEN BOND BASICITY;
D O I
10.1007/BF00664732
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The effect of polymer microstructure on the solubility characteristics and propensity for interactions of polybutadiene (PBD) has been studied by means of the general solvation equation using data reported by Alessi et al. An increase in the vinyl content from 8% to 69% did not affect the propensity of PBD to interact with pi and n electron pairs and with dipolar - polarisable probes. In contrast, the hydrogen-bond basicity decreased due to steric hindrance from the alkene side group.
引用
收藏
页码:1633 / 1636
页数:4
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