模板法制备定向排列的聚乙烯吡咯烷酮纳米管簇  

Preparation of Arrayed Cluster of Poly(vinyl pyrrolidone)Nano-tube by Template Method

作　　者：乔俊娟[1] 张晓宏[1] 林彰达[1] 吴世康[1] 

机构地区：[1]中国科学院理化技术研究所,北京100101

出　　处：《高等学校化学学报》2004年第8期1579-1581,M011,共4页Chemical Journal of Chinese Universities

基　　金：中国科学院基础局知识创新项目资助

摘　　要：Arrayed clusters of poly(vinyl pyrrolidone) (PVP) nano-tube were prepared by using porous alumina membrane treated with hydrophobic materials as the template. Fluorescence spectrum method was applied to the characterization of modified pore walls of template by solvents with different polarities. And the relationship between PVP nano-tube formation and modification of pore walls of template was discussed preliminary.Arrayed clusters of poly(vinyl pyrrolidone) (PVP) nano-tube were prepared by using porous alumina membrane treated with hydrophobic materials as the template. Fluorescence spectrum method was applied to the characterization of modified pore walls of template by solvents with different polarities. And the relationship between PVP nano-tube formation and modification of pore walls of template was discussed preliminary.

关 键 词：聚乙烯吡咯烷酮(PVP) 纳米管 Al2O3模板 荧光探针 

分 类 号：O631[理学—高分子化学]