Flow synthesis of medium molecular weight polyisobutylene coinitiated by AlCl3
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- 作者：Shan Zhu ; Yangcheng Lu ; luyc@tsinghua.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Kai Wang ; Guangsheng Luo
- 关键词：Cationic polymerization ; Isobutylene ; Medium molecular weight ; Flow synthesis
- 刊名：European Polymer Journal
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：80
- 期：Complete
- 页码：219-226
- 全文大小：536 K
文摘
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Study flow polymerization of isobutylene coinitiated by neat AlCl3 in hexane–CH2Cl2.
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Obtain 20–100 kDa polyisobutylenes at temperatures from −30 °C to −10 °C.
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Decrease reaction time for quantitative conversion to 6 s.
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Propose chain transfer dominated polymerization mechanism.
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Recognize effects of diluent on active species transformation.