文献类型：期刊文献

中文题名：Novel Patterns Formed by Self-assembly of Nano-sized Spherical Polyelectrolyte Brushes on Mica

英文题名：Novel Patterns Formed by Self-assembly of Nano-sized Spherical Polyelectrolyte Brushes on Mica

作者：HUANG Shi-bin[1];ZHANG Xing-yu[1];XU Zhi[1];DONG Ya-ming[3];GUO Xu-hong[1,2]

机构：[1]State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China;[2]State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing University of Technology, Nanjing 210009, China;[3]Life and Environment Science College, Shanghai Normal University, Shanghai 200234, China

年份：2010

卷号：36

期号：5

起止页码：680

中文期刊名：华东理工大学学报（自然科学版）

外文期刊名：Journal of East China University of Science and Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心2008】；CSCD:【CSCD2011_2012】；

语种：英文

中文关键词：第13届亚洲化学大会论文;论文摘要;期刊;编辑工作;纳米球;电解质

摘要：Spherical polyelectrolyte brushes （SPB）, which consist of a polystyrene core and covalently attached poly（acrylic acid） （PAA） chains, formed a mono layer film on mica surface after drying from aqueous emulsion. By controlling the rate of water evaporation via adjusting the temperature and degree of vacuum, the film can present different patterns from islands to networks with patches by self-assembly of SPB as observed by atomic force microscopy （AFM）. Patterns of SPB on the modified mica surface with alkali metal salts are also observed.