物理化学学报 >> 2004, Vol. 20 >> Issue (10): 1258-1261.doi: 10.3866/PKU.WHXB20041019

研究论文 上一篇    下一篇

有序自组装聚合物纳米结构

于春玲;翟锦;葛红莉;万梅香;江雷;李泽生;李铁津   

  1. 中国科学院化学研究所分子科学中心, 北京 100080; 吉林大学化学学院, 长春 130023
  • 收稿日期:2004-05-12 修回日期:2004-06-24 发布日期:2004-10-15
  • 通讯作者: 江雷 E-mail:jianglei@iccas.ac.cn

Ordered Self-assembly of Polymer Nano-structure

Yu Chun-Ling;Zhai Jin;Ge Hong-Li;Wan Mei-Xiang;Jiang Lei;Li Ze-Sheng;Li Tie-Jin   

  1. Center for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080; College of Chemistry, Jilin University, Changchun  130023
  • Received:2004-05-12 Revised:2004-06-24 Published:2004-10-15
  • Contact: Jiang Lei E-mail:jianglei@iccas.ac.cn

摘要: 采用水辅助方法(water-assisted fabrication method),分别以4-十二烷基苯磺酸掺杂的聚苯胺(PANI-DBSA)和聚2-甲氧基-5-(2′-乙烯基-己氧基)苯乙炔(MEH-PPV)两种功能高聚物为成膜材料,冷凝水滴为模板,利用水滴在聚合物溶液表面的自组装,制备出了两种纳米层次以上的蜂窝状有序多孔聚合物薄膜.通过原子力显微镜和共聚焦荧光显微镜对其形貌、电学性质和荧光图像进行了表征.

关键词: 水辅助方法, 蜂窝状结构, 有序多孔薄膜, PANI-DBSA, MEH-PPV

Abstract: The functional polymers of 4-dodecylbenzenesulfonic acid-doped polyaniline (PANI-DBSA) and poly(2-methoxy-5-(2’-ethyl-hexloxy)-p-phenylene-vinylene) (MEH-PPV) are adopted as film formation materials, and two kinds of ordered honeycomb nano/micro structures are successfully fabricated by water assisted self-assembly method using water droplet as template. The film morphology, electric and luminescent properties are studied in detail by atomic force microscopy and confocal fluorescent microscopy.

Key words: Water-assisted fabrication method, Honeycomb structure, Ordered porous film, PANI-DBSA, MEH-PPV