Abstract

Kinetic features of the interaction between thiocompounds differing in functional groups with triangular silver nanoplates in an aqueous solution are studied. Such interaction results in the aggregation of nanoplates, accompanied by a change in the absorption spectra of their solutions. The behavior of the systems is characterized using kinetic models of the zero–third order. Constants of aggregation are calculated for the selected models. The effect the structure of the thio compound has on the aggregation of triangular silver nanoplates is shown, and reasons for this effect are proposed.

中文翻译：

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硫代化合物与三角形银纳米板在水溶液中相互作用的动力学

摘要

研究了在水溶液中不同官能团的硫化合物与三角形银纳米板之间相互作用的动力学特征。这种相互作用导致纳米板的聚集，并伴随其溶液吸收光谱的变化。系统的行为使用零级至三级动力学模型来表征。计算所选模型的聚合常数。显示了硫代化合物的结构对三角形银纳米板聚集的影响，并提出了造成这种影响的原因。