SbCl_3／AlCl_3复合催化体系的α－蒎烯／苯乙烯共聚反应性能研究

张仁俊; 杨毅; 邓云祥

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SbCl_3／AlCl_3复合催化体系的α－蒎烯／苯乙烯共聚反应性能研究

论文 | 更新时间：2023-12-11

- SbCl_3／AlCl_3复合催化体系的α－蒎烯／苯乙烯共聚反应性能研究
- Studies on the Characteristics of Copolymerization of α-Pinene and Styrene with the Catalyst System SbCl 3/AlCl 3
- 中山大学学报(自然科学版)(中英文) 1996年35卷第S2期页码：22-27
- 作者机构：
  
  中山大学化学系
- 作者简介：
- 基金信息：
- DOI：
  中图分类号：
- 纸质出版日期：1996，
  
  网络出版日期：1996-12-25，
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张仁俊, 杨毅, 邓云祥. SbCl_3／AlCl_3复合催化体系的α－蒎烯／苯乙烯共聚反应性能研究[J]. 中山大学学报(自然科学版)(中英文), 1996,35(S2):22-27.

Zhang Renjun, Yang Yi, Deng Yunxiang. Studies on the Characteristics of Copolymerization of α-Pinene and Styrene with the Catalyst System SbCl 3/AlCl 3[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1996,35(S2):22-27.
张仁俊, 杨毅, 邓云祥. SbCl_3／AlCl_3复合催化体系的α－蒎烯／苯乙烯共聚反应性能研究[J]. 中山大学学报(自然科学版)(中英文), 1996,35(S2):22-27. DOI：

Zhang Renjun, Yang Yi, Deng Yunxiang. Studies on the Characteristics of Copolymerization of α-Pinene and Styrene with the Catalyst System SbCl 3/AlCl 3[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1996,35(S2):22-27. DOI：

摘要

研究了ＳｂＣｌ３／ＡｌＣｌ３复合催化体系在不同催化剂浓度、配制方法、单体投料比和溶剂等条件下的α－蒎烯／苯乙烯共聚合行为，并对共聚产物进行了表征．结果表明该复合催化体系能大幅度地缩小α－蒎烯与苯乙烯的活性差，易于获得它们的共聚产物．在甲苯、固体催化剂型和高苯乙烯投料比的条件下，所得到的共聚产物的分子量较高．考察了对苯乙烯的聚合作用，结果表明该复合催化体系对苯乙烯的匹配性与α－蒎烯不同

Abstract

The characteristics of copolymerization of α-pinene and styrene with the catalyst system SbCl 3/AlCl 3 have been investigated. The characteristics were effected in changing the concentrations and the preparation methods of catalyst

feeding monomer ratio and solvent. And the copolymerization products were determined. The results have shown that the activity ratio between styrene and α-pinene was reduced greatly and the copolymerization products were obtained with this catalyst system. The molecular weight of copolymerization products was higher in the toluene

high feeding ratio of styrene and with solid type catalyst than in other conditions. The characteristics of polymerization of styrene with this catalyst system have been also investigated. The results have shown that the characteristics of this catalyst system for polymerization of styrene were different from those of for polmerization of α-pinene.

关键词

&nbspSbCl3／AlCl3复合催化体系&alpha－蒎烯／苯乙烯共聚反应性能苯乙烯聚合

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