THE APPLICATION OF PULSED NMR IN RADIATION POLYMER CHEMISTRY

Zhong Xiaoguang; Sun Jiazhen

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THE APPLICATION OF PULSED NMR IN RADIATION POLYMER CHEMISTRY

更新时间：2023-04-23

- THE APPLICATION OF PULSED NMR IN RADIATION POLYMER CHEMISTRY
- Journal of Radiation Research and Radiation Processing Vol. 5, Issue 2, Pages: 1-7(1987)
- 作者机构：
  
  1.中国科学院长春应用化学研究所
- 作者简介：
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Zhong Xiaoguang, Sun Jiazhen. THE APPLICATION OF PULSED NMR IN RADIATION POLYMER CHEMISTRY. [J]. Journal of Radiation Research and Radiation Processing 5(2):1-7(1987)
DOI：

Zhong Xiaoguang, Sun Jiazhen. THE APPLICATION OF PULSED NMR IN RADIATION POLYMER CHEMISTRY. [J]. Journal of Radiation Research and Radiation Processing 5(2):1-7(1987) DOI：

摘要

本文叙述了脉冲NMR的基本原理及其在高聚物辐射化学方面的应用情况。以聚二甲基硅烷（PDMS）和聚异丁烯（PIB）为例，详细介绍了利用脉冲NMR研究高聚物辐射交联和裂解行为的方法。对该技术在聚乙烯（PE），聚氧化乙烯（PEO）等体系中的应用情况，也做了简单介绍。

Abstract

This paper described the basic principle of pulsed NMR and its application in the radiation chemistry of polymer. To take polydimethylsiloxane and polyisobutylene as examples, we illustrated how to use this method to study the behaviour of radiation induced crosslinking and fracture of polymer. Moreover, the condition of application of this method to polyethylene, poly (ethylene oxide) and other systems has been briefly described.

关键词

脉冲NMR聚二甲基硅氧烷聚异丁烯射射交联裂解自旋-自旋驰豫

Keywords

Pulsed NMRPolydimethysiloxanePolyisobutyleneRadiation induced crosslinkingFractureSpin-spin relaxation

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RADIATION EFFECTS ON THE BLENDS OF POLYISOBUTYLENE

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Changchun Institute of Applied Chemistry, Academia Sinica

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