两亲性共轭聚合物APPV的合成

Synthesis of an Amphiphilic Conjugated Polymer APPV

共轭聚合物具有特殊的光、电性质及良好的环境稳定性，可以用作许多功能器件，本文设计合成了共轭主链上带有疏水尾链和亲水头基的两亲性APPV，采用红外光谱和。HNMR谱对其结构进行了表征，表明产物是所设计的目标化舍物；并用。π-A等温线对其在空气／水界面上的单分子膜进行了观测，发现单分子膜中聚合物以“共轭平面垂直于空气／水界面取向。

The conjugated polymers presently developed as active components used in organic optoelectronic device for they were able to combine a reasonably good environmental stability to high optoelectronic properties. A kind of amphlphilic PPV has been synthesized by introduce of hydrophobic alkyl chains andhydrophilic groups in the conjugated main chains. The resuits of FTIR and l HNMR of the PPV derivative indicate that the structure of the polymer is the structure designed by us. The π-A isotherm of APPV＇s monolayer on the air-water interface shows that the π plane of conjugated chains of the polymer is perpendicular to air-water interface.