乳胶颗粒与硝基重氮树脂的自组装  

SELF-ASSEMBLY OF COLLOID PARTICLES WITH NITRO-SUBSTITUTED DIAZORESIN

作　　者：陈金玉[1] 丛海林 曹维孝[1] 

机构地区：[1]北京大学化学学院,北京100871

出　　处：《高分子学报》2002年第6期838-841,共4页Acta Polymerica Sinica

基　　金：国家自然科学基金 (基金号 5 0 1730 0 2和 2 0 2 740 0 2 )资助课题

摘　　要：Carboxy containing colloidal particles were prepared from emulsion copolymerization of styrene-acrylic acid-butyl acrylate.The particle size and the size distribution were determined on mica by atomic force microscopy after evaporating the water of the diluted emulsion.A sandwich structure covalently attached between the layers and particles has been fabricated from nitro-substituted diazoresin (NDR) and carboxy containing colloidal particles by the self-assembly combining UV irradiation technique.The ionic bonds between the layers and particles convert to covalent bonds under UV irradiation and the stable sandwich structure was achieved successfully.The assembly process,the stability of the film toward DMF etching and the morphology of the films were also reported.Carboxy containing colloidal particles were prepared from emulsion copolymerization of styrene-acrylic acid-butyl acrylate. The particle size and the size distribution were determined on mica by atomic force microscopy after evaporating the water of the diluted emulsion. A sandwich structure covalently attached between the layers and particles has been fabricated from nitro-substituted diazoresin (NDR) and carboxy containing colloidal particles by the self-assembly combining UV irradiation technique. The ionic bonds between the layers and particles convert to covalent bonds under UV irradiation and the stable sandwich structure was achieved successfully. The assembly process, the stability of the film toward DMF etching and the morphology of the films were also reported.

关 键 词：乳胶颗粒 硝基重氮树脂 自组装 自组装膜 三明治结构 

分 类 号：TQ325[化学工程—合成树脂塑料工业]