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.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
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
关键词
非液晶
偶氮聚合物
光响应
表面光栅
Nonliquid crystal
Azobenzene polymer
Photoresponse
Surface relief gratings
