USE OF 29Si FOURIER TRANSFORM NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY FOR THE CHARACTERISATION OF POLYMERS AND PAINTS.

被引：5
|
作者：
Marshall, Gregory L.
机构：
来源：
British Polymer Journal | 1982年 / 14卷 / 01期
关键词：
PAINT - Spectroscopic Analysis - SPECTROSCOPY; NUCLEAR RADIATION;
D O I：
10.1002/pi.4980140104
中图分类号：
学科分类号：
摘要：
A range of commercial paint binders and two-pack elastomers containing silicone materials have been investigated by **2**9Si Fourier transform nuclear magnetic resonance spectroscopy at 17. 76 MHz. In order to obtain good quality spectra within a minimum of time period, a relaxation agent was used to suppress nuclear Overhauser effects, and to improve the relaxation times of the silicon nuclei.
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页码：19 / 22
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