THE EFFECT OF ETHANOL ON THE γ RADIATION INDUCED POLYMERIZATION OF STYRENE

Zhang Xujia; Ha Hongfei; Wu Jilan

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THE EFFECT OF ETHANOL ON THE γ RADIATION INDUCED POLYMERIZATION OF STYRENE

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- THE EFFECT OF ETHANOL ON THE γ RADIATION INDUCED POLYMERIZATION OF STYRENE
- Journal of Radiation Research and Radiation Processing Vol. 8, Issue 2, Pages: 70-74(1990)
- 作者机构：
  
  1.北京大学技术物理系，北京
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Zhang Xujia, Ha Hongfei, Wu Jilan. THE EFFECT OF ETHANOL ON THE γ RADIATION INDUCED POLYMERIZATION OF STYRENE. [J]. Journal of Radiation Research and Radiation Processing 8(2):70-74(1990)
DOI：

Zhang Xujia, Ha Hongfei, Wu Jilan. THE EFFECT OF ETHANOL ON THE γ RADIATION INDUCED POLYMERIZATION OF STYRENE. [J]. Journal of Radiation Research and Radiation Processing 8(2):70-74(1990) DOI：

摘要

本文研究了乙醇对苯乙烯辐射聚合的影响，发现乙醇对苯乙烯的辐射聚合有敏化作用，经WAS方程计算，求得在γ射线照射下，苯乙烯的G,fi,=0.1, G,gi,=4.0；讨论了敏化机理，认为是质子转移过程，,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42649503&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42649505&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42649504&type=,产生了苯乙烯自由基，敏化了苯乙烯的聚合。

Abstract

The ,γ, radiation induced polymerization of styrene in the presence of ethanol was studied at dose rate of 5×10,17, eV/ml min. The result showed that the radiation induced polymerization of styrene was sensitized by ethanol. The experimental results were in agreement with the theoretical calculation of WAS equation,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42649506&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42649508&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42649507&type=,gotten G,fi,=0.1, G,gi,=4.0, α=0.18,The mechanism of sensitization is proposed as proton transfer reaction:,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42649509&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42649512&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42649510&type=,St• is the initial center for radical polymerization of styrene.

关键词

苯乙烯辐射聚合质子转移

Keywords

StyrenePolymerizationProton transfer

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