吡啶-2-胺功能化噻二唑包合聚合物包合膜的制备与表征及其重金属迁移效率的利用

IF 0.9 4区化学 Q4 CHEMISTRY, MULTIDISCIPLINARY

Russian Journal of General Chemistry Pub Date : 2024-10-04 DOI:10.1134/S1070363224080176

M. Cicek, S. Cay, M. S. Engin, N. Şener, A. E. O. Aldwib, M. Gür

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引用次数: 0

摘要

合成了 3-[5-(环己亚氨基)-4,5-二氢-1,3,4-噻二唑-2-基]吡啶-2-胺，并将其用于制造新型吡唑衍生物包埋聚合物膜（Py@PIM）。利用热重分析、傅立叶变换红外光谱和扫描电子显微镜检测了 Py@PIM 的表面和结构形态。此外，还利用唐南透析系统评估了 Py@PIM 对 5 种重金属（钴、镉、铜、镍、铅）的迁移效能。结果表明，根据动力学系数，顺序为 Pb > Ni > Co > Cd > Cu。在多阳离子实验中也观察到了类似的动力学顺序，即在一个池中混合所有阳离子的实验。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Preparation and Characterization of Pyridin-2-amine Functionalized Thiadiazole-Embedded Polymer Inclusion Membrane and Utilization of Its Heavy Metal Transport Efficiency

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Preparation and Characterization of Pyridin-2-amine Functionalized Thiadiazole-Embedded Polymer Inclusion Membrane and Utilization of Its Heavy Metal Transport Efficiency

3-[5-(Cycloheximino)-4,5-dihydro-1,3,4-thiadiazol-2-yl]pyridine-2-amine was synthesized and used to make a novel pyrazole derivative embedded polymer inclusion membrane (Py@PIM). The surface and structure morphology of Py@PIM was detected using thermogravimetric analysis, FT-IR spectroscopy and scanning electron microscopy. Donnan dialysis system was also used to assess the transport efficacy of Py@PIM towards 5 heavy metals (Co, Cd, Cu, Ni, Pb). The results show that according to the kinetic coefficient, the order is Pb > Ni > Co > Cd > Cu. Similar kinetic order was also observed in multiple cation experiments, in experiments where all cations were mixed in a single cell.

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来源期刊

Russian Journal of General Chemistry 化学-化学综合

CiteScore

1.40

自引率

22.20%

发文量

252

审稿时长

2-4 weeks

期刊介绍： Russian Journal of General Chemistry is a journal that covers many problems that are of general interest to the whole community of chemists. The journal is the successor to Russia’s first chemical journal, Zhurnal Russkogo Khimicheskogo Obshchestva (Journal of the Russian Chemical Society ) founded in 1869 to cover all aspects of chemistry. Now the journal is focused on the interdisciplinary areas of chemistry (organometallics, organometalloids, organoinorganic complexes, mechanochemistry, nanochemistry, etc.), new achievements and long-term results in the field. The journal publishes reviews, current scientific papers, letters to the editor, and discussion papers.