非液晶偶氮苯聚酰胺酸的合成与光响应  

Preparation and Photoresponse of Nonliquid Crystal Poly(amic acid) Containing Azobenzene

作　　者：张超慧[1] 赵晓刚[1] 刘艳梅[1] 王策[1] 张万金[1] 

机构地区：[1]吉林大学麦克德尔米德实验室,长春130012

出　　处：《高等学校化学学报》2010年第3期432-434,共3页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金(批准号:50873045;20674027);国家"八六三"计划项目(批准号:2007AA03Z324);国家"九七三"计划项目(批准号:2007CD936203)资助

摘　　要：A nonliquid crystal azobenzene polymer was prepared.The obtained films exhibit fast bending response at room temperature,which can improve the efficiency of the transformation of energy from light to mechanical energy.The surface structure of the relief gratings was investigated by atomic force microscopy.The depth of surface relief in a typical case is found to be around 94 nm.The product structures were characterize by UV light,1H NMR,AFM and Fourier transform infrared spectrum.A nonliquid crystal azobenzene polymer was prepared.The obtained films exhibit fast bending response at room temperature,which can improve the efficiency of the transformation of energy from light to mechanical energy.The surface structure of the relief gratings was investigated by atomic force microscopy.The depth of surface relief in a typical case is found to be around 94 nm.The product structures were characterize by UV light,1H NMR,AFM and Fourier transform infrared spectrum.

关 键 词：非液晶 偶氮聚合物 光响应 表面光栅 

分 类 号：O631[理学—高分子化学]