AN ESR STUDY OF NITROXIDE RADICALS PRODUCED IN THE RADICAL POLYMERIZATION OF VINYL MONOMER

Chinese Journal of Magnetic Resonance ›› 1989, Vol. 6 ›› Issue (3): 369-376.

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AN ESR STUDY OF NITROXIDE RADICALS PRODUCED IN THE RADICAL POLYMERIZATION OF VINYL MONOMER

Hanqing Wang¹, Liangbo Feng¹, Banghua Cai¹, Ziyi Zhang², Zhizhen Lu², Zhaolong Li²

1. Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences;
2. Department of Chemistry, Lanzhou University

Received:1989-01-23 Published:1989-09-05 Online:2018-01-22

Abstract

Abstract: The nitroxidc radicals produced from hydroxylamines in the radical polymerization of vinyl monomers have been studied by ESR technique. The results show that the nitroxidc radicals formed from their parent hydroxylamines can be detected in the presence of initiators BPO and AIBN. From these experimental results, the inhibition mechanism for the polymerization is proposed and discussed.

Key words: Nitroxide Radicals, Inhibitor, Radical Polymerization, ESR

Hanqing Wang, Liangbo Feng, Banghua Cai, Ziyi Zhang, Zhizhen Lu, Zhaolong Li. AN ESR STUDY OF NITROXIDE RADICALS PRODUCED IN THE RADICAL POLYMERIZATION OF VINYL MONOMER[J]. Chinese Journal of Magnetic Resonance, 1989, 6(3): 369-376.

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AN ESR STUDY OF NITROXIDE RADICALS PRODUCED IN THE RADICAL POLYMERIZATION OF VINYL MONOMER

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