SYNTHESIS OF POLY (STYRENE-CO-1,3,5-TRIOXANE) BY ECOLOGIC CATALYST MONTMORILLONITE MAGHNITE-Na+ CATALYST

被引：0
|
作者：
Hamam, N. [1 ,2 ]
Ferrahi, M., I [2 ]
Belbachir, M. [2 ]
Meghabar, R. [2 ]
机构：
[1] Univ Mustapha Stambouli, Fac Sci & Technol, Dept Proc Engn, Mascara, Algeria
[2] Univ Oran 1 Ahmed Ben Bella, Fac Accurate & Appl Sci, Dept Chem, Polymer Chem Lab, BP 1524, El Mnaouar 31000, Oran, Algeria
来源：
IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA | 2021年 / 64卷 / 08期
关键词：
ecologic catalyst; Styrene; 1,3,5-Trioxane; Maghnite-Na+; poly(1,3,5-Trioxane-co-styrene); CATIONIC-POLYMERIZATION; DERIVATIVES; STYRENE;
D O I：
10.6060/ivkkt.20216408.6434
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
This study discusses an ecological approach to the synthesis of copolymers (1,3,5-trioxaneco-styrene) obtained by copolymerization of 1,3,5-trioxane (TOX) with styrene (ST) in the presence of Maghnite -Na + in solution. Maghnite -Na+ is a montmorillonite clay initiator with Na+ exchange. This solid catalyst has many advantages. Among them, the process is easy to use, environmentally friendly and there are no traces of initiator in the resulting product. We studied the kinetics of the reaction by the influence of the amount of Maghnite -Na+. The resulting copolymer was characterized by H-1 NMR, DSC and IR spectroscopy and analysis of the catalyst by XRD. After these kinetic studies and analyzes have been carried out, a copolymerization reaction mechanism can be proposed at the end.
引用
收藏
页码：72 / 78
页数：7
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