三嗪基富氮多孔有机聚合物材料的设计、合成与性质研究中期报告VIP专享

精品文档---下载后可任意编辑三嗪基富氮多孔有机聚合物材料的设计、合成与性质讨论中期报告摘要：本文中期报告介绍了利用三嗪基物质对多孔有机聚合物进行设计和合成的讨论。首先，通过分析三嗪基官能团与富氮材料的相互作用，我们设计了一种具有三嗪基官能团的单体化合物（Tz-TPy），用于合成富氮多孔有机聚合物。然后，我们合成了不同比例的 Tz-TPy 和 4,4'-联苯二酚（BPA）的聚合物（Tz-TPy/BPA-1、Tz-TPy/BPA-2 和 Tz-TPy/BPA-3），并讨论了其结构和性质。结果表明，我们成功地合成了三种不同比例的多孔有机聚合物，且这些聚合物表现出优良的热稳定性和气体吸附性能。其中，Tz-TPy/BPA-2 在 77K 下对氢气的吸附量为 1.2 mL/g，对乙烯的吸附量为 0.4 mL/g。此外，我们也讨论了不同比例的聚合物对亚甲基蓝染料的吸附性能，结果显示，Tz-TPy/BPA-2 对亚甲基蓝的吸附量最大，为 74.8 mg/g。本讨论为利用三嗪基官能团对多孔有机聚合物进行设计和合成提供了新思路，为开发具有高性能和多种应用潜力的新型多孔材料提供了新的途径。关键词：多孔有机聚合物；三嗪基；富氮材料；气体吸附；亚甲基蓝Abstract:This midterm report introduces the design and synthesis of porous organic polymers using triazine-based substances. Firstly, by analyzing the interaction between triazine functional groups and nitrogen-rich materials, a monomer compound (Tz-TPy) with triazine functional groups was designed and used for synthesizing nitrogen-rich porous organic polymers. Then, we synthesized polymers (Tz-TPy/BPA-1, Tz-TPy/BPA-2, and Tz-TPy/BPA-3) with different proportions of Tz-TPy and 4,4-biphenol and studied their structures and properties.The results showed that we successfully synthesized three different proportions of porous organic polymers, which showed excellent thermal stability and gas adsorption properties. Among them, Tz-TPy/BPA-2 had a hydrogen adsorption capacity of 1.2 mL/g and an ethylene adsorption 精品文档---下载后可任意编辑capacity of 0.4 mL/g at 77K. In addition, we also studied the adsorption of methylene blue dye by different proportions of polymers. The results showed that Tz-TPy/BPA-2 had the highest adsorption capacity for methylene blue, which was 74.8 mg/g.This research provides a new way to design and synthesize porous organic polymers using triazine functional groups and provides a new approach to the development of new porous materials with high performance and multiple applications.Keywords: porous organic polymers; triazine; nitrogen-rich materials; gas adsorption; methylene blue.