A series of amphiphilic polymers, monoesters of polymaleic acid containing azo side groups (PMAN A n Me) was synthesized by the reaction of alcohol(A n Me) with polymaleic anhydride (PMAN) for Langmuir Blod...A series of amphiphilic polymers, monoesters of polymaleic acid containing azo side groups (PMAN A n Me) was synthesized by the reaction of alcohol(A n Me) with polymaleic anhydride (PMAN) for Langmuir Blodgett assembly. The effects of the length of flexible spacer in the side chain on the π A isotherms and LB films were investigated. The UV Vis and infrared linear dichroism spectra showed that the azo side groups were highly oriented in PMAN A 6Me LB film deposited on silica or CaF 2 substrate.展开更多
文摘A series of amphiphilic polymers, monoesters of polymaleic acid containing azo side groups (PMAN A n Me) was synthesized by the reaction of alcohol(A n Me) with polymaleic anhydride (PMAN) for Langmuir Blodgett assembly. The effects of the length of flexible spacer in the side chain on the π A isotherms and LB films were investigated. The UV Vis and infrared linear dichroism spectra showed that the azo side groups were highly oriented in PMAN A 6Me LB film deposited on silica or CaF 2 substrate.
