FOURIER SELF-DECONVOLVED INFRARED-SPECTRA AS AN AID TO CONFORMATIONAL STUDIES ON POLYVINYL-CHLORIDE)

被引：14

作者：

COMPTON, DAC ^{[1
]}

MADDAMS, WF ^{[1
]}

机构：

[1] BP RES CTR, SUNBURY THAMES TW16 7LN, MIDDX, ENGLAND

来源：

APPLIED SPECTROSCOPY | 1986年 / 40卷 / 02期

关键词：

POLYMERS - Spectroscopic Analysis - SPECTROSCOPY; INFRARED; -; Applications;

D O I：

10.1366/0003702864509583

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Fourier self-deconvolution has been used to enhance the detail present in the carbon-chlorine stretching region of the infrared spectra of three samples of poly(vinyl chloride) covering a range of syndiotacticities. The results are of interest both as a good example of the scope and the limitations of Fourier self-deconvolution and because they complement the information on the conformational structure of these polymers obtained previously by other peak-finding methods. In the former context, the results show that the use of varying degrees of over-deconvolution is advantageous in dealing with systems of overlapping bands having a range of half widths.

引用

页码：239 / 245

页数：7

共 23 条

[1] X-RAY-DIFFRACTION AND IR STUDIES ON ANNEALED HIGHLY SYNDIOTACTIC POLYVINYL-CHLORIDE) [J].