功能化碳纳米管与四苯基锌卟啉轴向配位组装(英文)  

Supramolecular Self-assembly of Zinc Tetraphenylporphyrin with Functionalized Multi-walled Carbon Nanotubes via Axial Coordination

作　　者：佟履冰[1] 姜李[1] 孙剑[1] 尹桂[1] 

机构地区：[1]南京大学化学化工学院,南京210093

出　　处：《无机化学学报》2010年第11期1939-1943,共5页Chinese Journal of Inorganic Chemistry

基　　金：江苏省自然科学基金(No.BK2006717)资助项目

摘　　要：本文报道了一种基于四苯基锌卟啉与含吡啶基功能化多壁碳纳米管经轴向配位组装。它们被红外光谱、拉曼光谱和透射电镜所表征。荧光光谱研究表明,在该体系中功能化多壁碳纳米管能有效地淬灭卟啉的荧光。Functionalized multi-walled carbon nanotubes（MWCNTs） containing pyridyl group were prepared and characterized by Fourier transform-infrared spectra,Raman spectra and transmission electron microscope.The interaction between the functionalized MWCNTs and zinc tetraphenylporphyrin via axial coordination was investigated by UV-Vis and fluorescence emission spectra.MWCNTs can effectively quench fluorescence of ZnTPP via axial coordination.

关 键 词：多壁碳纳米管 卟啉 轴向配位 荧光 

分 类 号：O613.71[理学—无机化学]