甘氨酸铜和氨基乙酸与4-苯基硫脲配合物引发乙烯基单体聚合的研究

IF 0.7 4区化学 Q4 CHEMISTRY, MULTIDISCIPLINARY Theoretical and Experimental Chemistry Pub Date : 2022-06-01 DOI:10.1007/s11237-022-09724-7

A. V. Grekova, P. O. Ivanchenko, T. V. Koksharova, Ya. F. Burdina

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引用次数: 0

摘要

研究了铜(II)配合物与4-苯基硫脲和氨基酸阴离子作为甲基丙烯酸甲酯和苯乙烯聚合引发剂的能力。结果表明，在铜(II)配合物的存在下，聚合和引发的活化能比热引发的活化能明显降低。结果表明，所研究的配合物引发的甲基丙烯酸甲酯聚合形成了顺规聚合物。

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Initiation of Polymerization of Vinyl Monomers by Copper(II) Glycylglycinate and Aminoacetate Complexes with 4-Phenylthiosemicarbazide

The ability of copper(II) complexes with 4-phenylthiosemicarbazide and amino acid anions to act as initiators of polymerization of methyl methacrylate and styrene is shown. It was found that the activation energies of polymerization and initiation in the presence of copper(II) complexes are significantly reduced in comparison with the process of thermal initiation. It is established that polymerization of methyl methacrylate initiated by the studied complexes resulted in the formation of syndiotactic polymer.

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来源期刊

Theoretical and Experimental Chemistry CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

1.60

自引率

10.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Theoretical and Experimental Chemistry is a journal for the rapid publication of research communications and reviews on modern problems of physical chemistry such as: a) physicochemical bases, principles, and methods for creation of novel processes, compounds, and materials; b) physicochemical principles of chemical process control, influence of external physical forces on chemical reactions; c) physical nanochemistry, nanostructures and nanomaterials, functional nanomaterials, size-dependent properties of materials.