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首页> 外文期刊>Physical chemistry chemical physics: PCCP >Study of kinetic electrolyte effects on a fast reaction in solution: The quenching of fluorescence of uranyl ion up to high electrolyte concentration
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Study of kinetic electrolyte effects on a fast reaction in solution: The quenching of fluorescence of uranyl ion up to high electrolyte concentration

机译:动态电解质对溶液中快速反应的影响研究:直到高电解质浓度时,铀酰离子的荧光猝灭

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摘要

The effect of an added electrolyte on the kinetics of fluorescence quenching of the uranyl ion by chloride anion is investigated. Various electrolytes have been used up to a maximum concentration of 9 mol dm(-3). The description of the experimental results is examined using theoretical results of previous work and a new expression derived in this paper. The ability of two mechanisms to interpret the data is analysed. The results point to a diffusion-influenced process mainly controlled by a fast chemical reaction occurring between solvent-separated species. [References: 59]
机译:研究了添加的电解质对氯阴离子对铀酰离子荧光猝灭动力学的影响。已使用各种电解质,最大浓度为9 mol dm(-3)。实验结果的描述使用以前的工作的理论结果和本文得出的新表达式进行了检验。分析了两种机制解释数据的能力。结果表明,受扩散影响的过程主要受溶剂分离的物种之间发生的快速化学反应控制。 [参考:59]

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