精品文档---下载后可任意编辑2-取代丁二酸-稀土配合物的合成及发光性质讨论中期报告摘要：本文主要介绍了一种取代丁二酸-稀土配合物的合成方法，并对合成产物的发光性质进行了初步讨论。该合成方法是在无水乙醇中加入氧化铕和氯代三苯基膦酸钠，经过反应后得到了一系列不同相对分子质量的配合物，并通过元素分析和红外光谱等手段进行了表征和验证。讨论结果表明，所合成的配合物在紫外光激发下具有良好的发光性质，发射峰位于红光区域，且发光强度较高。关键词：丁二酸；稀土；发光性质；配合物Abstract：This paper introduces a method for synthesizing a substituted butanedioic acid-rare earth compound, and studies the luminescent properties of the synthesized product. The synthesis method involves adding europium oxide and sodium tris(phenyl)phosphine chloride to an anhydrous ethanol solution, which results in a series of complexes with different relative molecular masses. The products are characterized and verified by elemental analysis and infrared spectroscopy. The results show that the synthesized complexes have good luminescent properties under UV excitation, with the emission peaks in the red region and high luminescence intensity.Keywords: butanedioic acid; rare earth; luminescent properties; complex
