Reaction kinetics of glycidyl trimethyl ammonium chloride and chitosan in 1-allyl-3-methylimidazolium chloride

被引：5
|
作者：
Li, Sipeng [1 ]
Li, Yan [1 ]
Yang, Xiaodeng [1 ]
机构：
[1] Qilu Univ Technol, Shandong Acad Sci, Shandong Prov Key Lab Mol Engn, Jinan 250353, Peoples R China
来源：
JOURNAL OF THE INDIAN CHEMICAL SOCIETY | 2021年 / 98卷 / 09期
关键词：
Quaternary ammonium chitosan; Modification; Reaction kinetics; 1-Allyl-3-methylimidazolium chloride; IONIC LIQUID; ANTIBACTERIAL ACTIVITY; BIOCOMPATIBILITY; QUATERNIZATION; SYNTHESIZE;
D O I：
10.1016/j.jics.2021.100129
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The modification of chitosan in ionic liquids through homogeneous reactions has advantages including shorter time and simple post-treatment and the generated chitosan derivatives have high degrees of subsititution and good reproducibility. In this paper, we studied the reaction kinetics of glycidyl trimethyl ammonium chloride and chitosan in 1-allyl-3-methylimidazolium chloride. Chitosan concentration, temperature, and reaction time were studied to determine their influence on reaction kinetics. The results indicated that reaction rate increased with increases of both chitosan concentration and temperature. A first-order kinetics equation was generated, where the relationship between reaction rate constant and temperature was determined.
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页数：5
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