摘要：设计合成了一系列以邻菲罗啉为第二配体的离子型环金属铱配合物,通过核磁共振和质谱分析对其结构进行了表征,通过紫外吸收光谱、荧光光谱和循环伏安法对其光物理性质进行了研究,并测试了其电致化学发光性能。结果表明:配合物1[(pq)2Ir(phen)](PF6)和2[(dpq)2Ir(phen)](PF6)波峰在554.5 nm和566.5 nm处,发射黄色光;3[(pqcm)2Ir(phen)](PF6)和4[(pqca)2Ir(phen)](PF6)波峰在621 nm和618.5nm处,发射红色光。几种配合物的荧光量子效率在2.5%~7.9%之间,配合物1的量子效率最高,为7.9%。配合物1的电致发光效率是最好的,在相同条件下为三联吡啶钌([Ru(bpy)3]2+)的9.50倍,表明该铱配合物在电致化学发光领域有很好的应用潜力。

摘要：臭氧作为一种高效且环保的氧化剂,在水处理、空气净化、医疗消毒等多个领域发挥着重要作用。传统的管式臭氧发生技术存在效率不高、稳定性差、运营成本高等缺点,限制了其在更广泛领域的应用。针对这些问题,本文重点介绍了一种新型的板式臭氧发生器,该技术以其高效率、高稳定性和低运营成本等优势,在水处理行业中展现出卓越的性能。本文首先综述了臭氧的基本特性及其在水处理中的应用背景,然后详细阐述了板式臭氧发生器的工作原理、技术特点。此外,本文还探讨了板式臭氧发生器在工业废水处理、市政污水回用、饮用水深度净化等多个领域的应用实例,并对其市场前景和发展趋势进行了分析预测。最后,本文总结了板式臭氧发生器的优越性,并对其在水处理行业的应用潜力进行了展望。As an efficient and environmentally friendly oxidant, ozone plays a significant role in various fields such as water treatment, air purification, and medical disinfection. Traditional ozone generation technologies suffer from drawbacks such as low efficiency, poor stability, and high operational costs, which limit their broader application. This paper focuses on introducing a new type of plate-type ozone generator, which demonstrates excellent performance in the water treatment industry with its advantages of high efficiency, high stability, and low operational costs. The paper begins with a review of the basic properties of ozone and its application background in water treatment, then elaborates on the working principle and technical features of the plate-type ozone generator. Furthermore, the paper explores application examples of the plate-type ozone generator in industrial wastewater treatment, municipal sewage reuse, and deep purification of drinking water, and analyzes and forecasts its market prospects and development trends. Finally, the paper summarizes the advantages of the plate-type ozone generator and looks forward to its application potential in the water treatment industry.

摘要：离子型多孔有机聚合物(iPOPs)是一种新兴的功能多孔材料,通过选择不同的有机单体、不同的有机聚合反应以及不同的离子构型,可以对聚合物的孔径、官能团以及活性位点进行有效调控,因而该类材料在诸多领域具有广泛的潜在应用价值。结合离子型多孔有机聚合物的合成和结构特点,介绍了该类材料在气体吸附与分离领域的研究进展。

摘要：通过质子泵抑制剂作用机理设计了四种具有潜在治疗消化性疾病疗效的质子泵抑制剂衍生物,该类化合物可作为新药筛选的候选药物,为新药研发提供参考。采用的2-氯甲基-4-烷氧基-甲基吡啶盐酸盐、硫醇和甲醇钠的摩尔配比为1:1.1:2.5,高效地合成了该类化合物的硫醚中间体,硫醚产率基本在80%以上,反应条件温和,操作简单。