Exploring the properties of uranyl nicotinate: Synthesis, characterization, and thermal analysis

IF 1 4区化学 Q4 CHEMISTRY, MULTIDISCIPLINARY

Journal of The Serbian Chemical Society Pub Date : 2023-01-01 DOI:10.2298/jsc230817071a

Assis de, Carvalho de, Colman Denck

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Abstract

This study reports the successful synthesis and characterization of a uranyl nicotinate compound, UO2(C6H4NO2)2?0.25H2O. The compound was synthesized using a Metal 1:2 Ligand ratio and water as the solvent. The average yield of the compound was found to be 67%. Thermogravimetric analysis revealed multiple stages of mass loss, including dehydration, nitrogen decomposition, and UO22+ reduction. Fourier-transform infrared spectroscopy confirmed the coordination of the carboxylate group in the compound. Field emission gun scanning electron microscope analysis showed particles with a regular oval shape. Energy-dispersive X-ray spectroscopy provided semi-quantitative data on the elemental composition of the compound. The major elements identified were uranium, carbon, oxygen, and nitrogen. These results contribute to understanding the compound's synthesis, thermal behavior, molecular composition, particle morphology, and elemental composition. Further research can build upon these findings to explore potential applications and develop new compounds with tailored properties

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探索烟酸铀酰的性质:合成、表征和热分析

本文报道了一种铀酰烟酸化合物UO2(C6H4NO2)2?0.25H2O的成功合成和表征。以金属1:2的配体比和水为溶剂合成了该化合物。该化合物的平均收率为67%。热重分析揭示了质量损失的多个阶段，包括脱水、氮分解和UO22+还原。傅里叶变换红外光谱证实了化合物中羧酸基的配位。场发射枪扫描电镜分析显示颗粒呈规则的椭圆形。能量色散x射线光谱提供了化合物元素组成的半定量数据。确定的主要元素是铀、碳、氧和氮。这些结果有助于了解化合物的合成、热行为、分子组成、颗粒形态和元素组成。进一步的研究可以建立在这些发现的基础上，探索潜在的应用和开发具有定制特性的新化合物

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来源期刊

Journal of The Serbian Chemical Society 化学-化学综合

CiteScore

1.80

自引率

0.00%

发文量

审稿时长

1 months

期刊介绍： The Journal of the Serbian Chemical Society -JSCS (formerly Glasnik Hemijskog društva Beograd) publishes articles original papers that have not been published previously, from the fields of fundamental and applied chemistry: Theoretical Chemistry, Organic Chemistry, Biochemistry and Biotechnology, Food Chemistry, Technology and Engineering, Inorganic Chemistry, Polymers, Analytical Chemistry, Physical Chemistry, Spectroscopy, Electrochemistry, Thermodynamics, Chemical Engineering, Textile Engineering, Materials, Ceramics, Metallurgy, Geochemistry, Environmental Chemistry, History of and Education in Chemistry.