Self-assembly of Carboxyl Functionalized Polystyrene Nano-spheres into Close-packed Monolayers via Chemical Adsorption  

作　　者：李志伟 周静芳 张治军 党鸿辛 

机构地区：[1]Key Laboratory of Special Functional Materials of Henan Province, Henan University [2]State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, Gansu 730000, China

出　　处：《Chinese Journal of Chemistry》2004年第10期1133-1137,共5页中国化学（英文版）

基　　金：Project supported by the National Natural Science Foundation of China (No. 20271016) and the Natural Science Award for Outstanding Youth of Henan Province (No. 212000600).

摘　　要：The polyacrylic acid functionalized polystyrene nanospheres were synthesized and self-assembled into irregular, densely packed monolayers in non-aqueous media. The polymer nanoparticles were chemically adhered to sub-strates. The morphologies of the resulting films were investigated. The impact of the volume fraction of alcohol in the mixed solvents on the particle adsorption and fabrication of nanosphere assembled films was examined.The polyacrylic acid functionalized polystyrene nanospheres were synthesized and self-assembled into irregular, densely packed monolayers in non-aqueous media. The polymer nanoparticles were chemically adhered to sub-strates. The morphologies of the resulting films were investigated. The impact of the volume fraction of alcohol in the mixed solvents on the particle adsorption and fabrication of nanosphere assembled films was examined.

关 键 词：SELF-ASSEMBLY polystyrene/polyacrylic acid NANOSPHERE 

分 类 号：O647.3[理学—物理化学]