毛细微模塑和转移微模塑制备PVP/Ru(dpphen)_3Cl_2微图形  

Micro-Patterns of PVP/Ru(dpphen)_3Cl Produced By Micromolding in Capillaries and Micro-Transfer Molding

作　　者：吴福贵[1] 杨海洋[1] 王政[1] 何平笙[1] 

机构地区：[1]中国科学技术大学高分子科学与工程系,安徽合肥230026

出　　处：《高分子材料科学与工程》2006年第6期188-191,196,共5页Polymer Materials Science & Engineering

基　　金：国家自然科学基金(20374049);高等学校博士学科点专项科研基金(20040358018)资助课题。

摘　　要：用毛细微模塑法和转移微模塑法分别制备了钌有机螯合物掺杂的PVP微条纹和点阵微图形。电镜照片显示,所形成的微图形很好地再现了模板的原貌,而荧光显微镜照片表明,钌有机螯合物在PVP中分散均匀。荧光光谱分析发现,分散在PVP中钌有机螯合物的发射光谱有蓝移现象。Micro-strip and micro-dot patterns of PVP/Ru （dpphen）3Cl2 was produced by micromolding in capillaries （MIMIC） and micro-transfer molding （μTM） separately. The microscopy images showed that the formed micro-patterns are just same as the original morphology of the template. The fluorescence microscope images indicated that the Ruthenium （II） complex was dispersed into the micro-patterns, homogeneously It was found there was slight blue shift in fluorescence maximum of Ru（dpphen）3Cl2 in PVP matrix in the micro-patterns by the photo-induced emission spectra.

关 键 词：毛细微模塑 转移微模塑 聚乙烯吡咯烷酮 钌有机螯合物 

分 类 号：TQ320.661[化学工程—合成树脂塑料工业]