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北京化工大学教育部“可控化学反应科学与技术基础”重点实验室,北京 100029
邱迎昕(1971-),女,吉林省吉林市人,北京化工大学高分子化学与物理专业博士研究生,研究方向为异丁烯可控阳离子聚合;
*E-mail:yxwu@263.net
纸质出版日期:2006-04,
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邱迎昕, 吴一弦, 徐旭, 冉奋, 武冠英. 乙烯基单体正离子聚合中链增长速率常数的研究进展[J]. 高分子通报, 2006,19(4):1-10,28.
Ying-xin QIU, Yi-xian WU, Xu XU, Fen RAN, Guan-ying WU. Propagation Rate Constants for the Cationic Polymerization of Vinyl Monomer[J]. Polymer Bulletin, 2006,19(4):1-10,28.
邱迎昕, 吴一弦, 徐旭, 冉奋, 武冠英. 乙烯基单体正离子聚合中链增长速率常数的研究进展[J]. 高分子通报, 2006,19(4):1-10,28. DOI: 10.14028/j.cnki.1003-3726.2006.04.001.
Ying-xin QIU, Yi-xian WU, Xu XU, Fen RAN, Guan-ying WU. Propagation Rate Constants for the Cationic Polymerization of Vinyl Monomer[J]. Polymer Bulletin, 2006,19(4):1-10,28. DOI: 10.14028/j.cnki.1003-3726.2006.04.001.
碳正离子聚合中,聚合速率常数的测定方法通常包括电导法、绝热量热法、胺抑制法、止流光谱法及扩散计时法。在烷基乙烯基醚、苯乙烯及其衍生物和异丁烯等几种常见乙烯基单体的正离子聚合中,本文介绍不同测定方法得到的不同结构碳正离子(包括自由离子和离子对)的链增长速率常数
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The methods including conductivity
adiabatic calorimetry
amine retardation
stopped-flow spectroscopy and diffusion clock method were used to determine the propagation rate constants in cationic polymerization of vinyl monomers.The propagation rate constants (
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) for carbocations including free ion and ion pairs with different chemical structure in the cationic polymerization of alkyl vinyl ether
isobutylene
styrene and its derivatives are introduced.
正离子聚合链增长速率常数烷基乙烯基醚苯乙烯异丁烯
Cationic polymerizationRate constant for propagationAlkyl vinyl etherStyreneIsobutylene
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