芳香族咪唑存在时多功能（甲基）丙烯酸酯的光聚合动力学

IF 0.9 4区化学 Q4 CHEMISTRY, PHYSICAL

High Energy Chemistry Pub Date : 2024-07-23 DOI:10.1134/s0018143924700231

Yu. E. Begantsova, A. N. Konev

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引用次数: 0

摘要

摘要首次研究了在有氧条件下，LED（λ = 395 nm）照射下，含菲基咪唑在 DMSO 溶液中的光解作用以及该化合物在多功能（甲基）丙烯酸酯光聚合中的引发能力。研究还确定了光聚合动力学参数与光照强度以及多功能单体的化学结构和粘度之间的关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Kinetics of Photopolymerization of Multifunctional (Meth)Acrylates in the Presence of an Aromatic Imidazole

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Kinetics of Photopolymerization of Multifunctional (Meth)Acrylates in the Presence of an Aromatic Imidazole

Abstract

The photolysis of a phenanthroline-containing imidazole in a DMSO solution and the initiating ability of the compound in the photopolymerization of multifunctional (meth)acrylates under LED irradiation (λ = 395 nm) in aerobic conditions have been studied for the first time. The relationship between the kinetic parameters of photopolymerization and light intensity and the chemical structure and viscosity of multifunctional monomers has been established.

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来源期刊

High Energy Chemistry 化学-物理化学

CiteScore

1.50

自引率

28.60%

发文量

审稿时长

6-12 weeks

期刊介绍： High Energy Chemistry publishes original articles, reviews, and short communications on molecular and supramolecular photochemistry, photobiology, radiation chemistry, plasma chemistry, chemistry of nanosized systems, chemistry of new atoms, processes and materials for optical information systems and other areas of high energy chemistry. It publishes theoretical and experimental studies in all areas of high energy chemistry, such as the interaction of high-energy particles with matter, the nature and reactivity of short-lived species induced by the action of particle and electromagnetic radiation or hot atoms on substances in their gaseous and condensed states, and chemical processes initiated in organic and inorganic systems by high-energy radiation.