摘要
利用水热合成法,以四-(对羧基)苯基卟啉(H2TCPP)及锌卟啉(ZnTCPP)和4,4′-联吡啶(4,4-′bpy)作为联合配体,与金属盐反应制备了3种配位聚合物。通过紫外可见光谱(UV-Vis)、红外光谱(FT-IR)和X-射线衍射(XRD)确定它们均是通过分子自组装作用而形成的三维孔洞结构的配位聚合物。通过扫描电镜(SEM)分析模板剂———溴代十六烷基吡啶(CPBr)的加入对金属卟啉配位聚合物微观形貌的影响。结果表明,模板剂起到了定向导向、支撑框架的作用,使配位聚合物有序化排列且结构规整。
Using the hydrothermal synthesis method,three kinds of coordination polymers are prepared by H2TCPP or ZnTCPP and 4,4＇-bpy acting as ligands coordinate, reacting with metal salt. There-dimensional porous structure of these coordination polymers have been confirmed by means of UV-Vis, FT-IR and XRD to be supermolecular self-assembled. The effect of template-bromohexadecyl pyridine （CPBr） on the microcosmic structures of these coordination polymers have been analyzed by SEM. It shows the template plays the roll as the guiding and supporting frame, yielding sequentially arranged coordination polymers with regular structure.
出处
《大连轻工业学院学报》
2005年第3期160-163,共4页
Journal of Dalian Institute of Light Industry
基金
辽宁省科技厅基金资助项目(20021053)
辽宁省教育厅基金资助项目(202073411)
关键词
配位聚合物
锌卟啉
水热合成
coordination polymers
zincporphyrin
hydrothermal synthesis
