5,10,15,20-四羟基苯基卟啉醋酸钴在Si-MCM-41中瓶中造船法组装及表征  

Encapsulation and Characterization of Co(AC)_2-5,10,15,20-tetra-p-Hydroxyphenylporphyrin in Si-MCM-41 by the Method of Ship-in-bottle

作　　者：徐庆红[1] 赵志新[1] 李连生[1] 刘国发[1] 徐如人[1] 吴益群 向前 王为玲 云作敏 

机构地区：[1]吉林大学化学系,长春130023 [2]长春工业高等专科学校应用化学系,长春130021

出　　处：《高等学校化学学报》2001年第5期727-730,共4页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金! (批准号 :2 92 2 5 10 2 )资助

摘　　要：用瓶中造船法将 5,1 0 ,1 5,2 0 -四羟基苯基卟啉醋酸钴组装在 Si-MCM-4 1中 .通过 ICP元素分析、DTA差热分析及 XRD、EPR、XPS、UV-Vis光谱等对组装前后样品的含量、热稳定性、醋酸钴与 5,1 0 ,1 5,2 0 -四羟基苯基卟啉的配位情况、钴卟啉配合物在分子筛中的水热稳定性进行了研究 .结果表明 ,醋酸钴与5,1 0 ,1 5,2 0 -四羟基苯基卟啉完全能在 Si-MCM-4 1中进行配位 ,配合物在 Si-MCM-4Co(AC) 2 5,10,15,20 tetra p hydroxyphenylporphyrin was encapsulated in Si MCM 41 by the method of ship in bottle. The content of the complex, thermal stabilities of the complex before and after encapsulation, coordination state between Co(AC) 2 and 5,10,15,20 tetra p hydroxyphenylporphyrin in Si MCM 41 and the hydrothermal stability of the complex in Si MCM 41 were studied by the methods of ICP, DTA, XRD, EPR, XPS and UV Vis spectra. It indicated that the Co(AC) 2 was coordinated with 5,10,15,20 tetra p hydroxyphenylporphyrin completely in Si MCM 41. The hydrothermal and the thermal stability of the complex after being encapsulated are higher than that of the pure complex.

关 键 词：5 10 15 20-四羟基苯基卟啉醋酸钴 Si-MCM-41分子筛 水热稳定性 组装 瓶中造船法 

分 类 号：O614.812[理学—无机化学] O641.3[理学—化学]