INFRARED DICHROIC STUDY OF ORIENTATION IN POLY(VINYL PHENOL)

被引：15

作者：

LI, D ^{[1
]}

BRISSON, J ^{[1
]}

机构：

[1] UNIV LAVAL,DEPT CHIM,CTR RECH SCI & INGN MACROMOLEC,QUEBEC CITY G1K 7P4,QUEBEC,CANADA

来源：

POLYMER | 1994年 / 35卷 / 10期

关键词：

POLY(VINYL PHENOL); ORIENTATION; FTIR SPECTROSCOPY;

D O I：

10.1016/0032-3861(94)90231-3

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Fourier transform infra-red (FTi.r.) spectroscopy was used to investigate the orientation of uniaxially stretched films of poly(vinyl phenol) (PVPh). The alpha angles of the various vibrations were determined with respect to the CH2...CH2 axis. No evidence was found for any influence of the hydrogen bonds on the orientation of PVPh when compared to polystyrene (PS). On the other hand, it was noted that, upon formation of hydrogen bonds, the alpha angle of the hydroxyl groups changes from 26 to 65-degrees.

引用

页码：2078 / 2083

页数：6

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