Abstract

The influence of UV irradiation on the formation of molecular silver clusters in aqueous solutions containing silver, zinc, magnesium nitrates, and polyvinylpyrrolidone has been studied. Solutions and coatings have been investigated using optical and luminescent spectroscopy methods, the morphology of coatings has been analyzed by electron microscopy. It has been shown that irradiation significantly accelerates the processes of reduction of silver ions and of formation of molecular clusters and silver nanoparticles stabilized by polyvinylpyrrolidone.

中文翻译：

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紫外线辐射对溶液和复合氧化物涂层中银分子簇的形成及其稳定的影响

摘要

研究了紫外线对含银，锌，硝酸镁和聚乙烯吡咯烷酮的水溶液中分子银簇的形成的影响。使用光学和发光光谱法研究了溶液和涂层，并通过电子显微镜分析了涂层的形态。已经表明，辐照显着加速了通过聚乙烯吡咯烷酮稳定的银离子的还原以及分子簇和银纳米颗粒的形成过程。