钕羧酸盐（新癸酸盐和3,5,5-三甲基己酸盐）用于开发nd负载的液体有机闪烁体

IF 1.8 3区化学 Q3 CHEMISTRY, INORGANIC & NUCLEAR

Russian Journal of Inorganic Chemistry Pub Date : 2024-11-30 DOI:10.1134/S0036023624601326

G. Ya. Novikova, A. M. Nemeryuk, V. P. Morgalyuk, A. A. Moiseeva, V. B. Lokshin, E. A. Yanovich

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引用次数: 0

摘要

讨论了钕羧酸盐（新癸酸盐和3,5,5-三甲基己酸盐）的合成及其在钕负载液体有机闪烁体中的应用。通过一步合成（3,5,5-三甲基己酸酯）和两步合成（新癸酸酯）得到了钕羧酸酯。利用红外光谱、元素分析和MALDI-TOF ms对合成化合物的组成进行了确认。为了将羧酸钕加入到液体有机闪烁体中，提出了一种附加溶剂磷酸三丁酯。结果表明，当钕浓度达到12 g/L时，闪烁体的光输出比不使用该溶剂时高出60%以上。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Neodymium Carbocxylates (Neodecanoate and 3,5,5-Trimetylhexanoate) for Development of Nd-Loaded Liquid Organic Scintillators

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Neodymium Carbocxylates (Neodecanoate and 3,5,5-Trimetylhexanoate) for Development of Nd-Loaded Liquid Organic Scintillators

The synthesis of neodymium carboxylates (neodecanoate and 3,5,5-trimethylhexanoate) and their application in developing Nd-loaded liquid organic scintillators are discussed. Neodymium carboxylates were obtained through a one-step synthesis (for 3,5,5-trimethylhexanoate) and a two-step synthesis (for neodecanoate). The composition of the synthesized compounds was confirmed using IR spectroscopy, elemental analysis, and MALDI-TOF MS. To incorporate neodymium carboxylates into a liquid organic scintillator, an additional solvent, tributylphosphate, was proposed. It was demonstrated that the scintillator’s light output, when using this solvent, is more than 60% higher up to a neodymium concentration of 12 g/L, compared to without it.

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来源期刊

Russian Journal of Inorganic Chemistry 化学-无机化学与核化学

CiteScore

3.10

自引率

38.10%

发文量

237

审稿时长

3 months

期刊介绍： Russian Journal of Inorganic Chemistry is a monthly periodical that covers the following topics of research: the synthesis and properties of inorganic compounds, coordination compounds, physicochemical analysis of inorganic systems, theoretical inorganic chemistry, physical methods of investigation, chemistry of solutions, inorganic materials, and nanomaterials.