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微波法合成含咔唑聚膦腈接枝偶氮硝基苯及其光电导性能研究

Research on microwave synthesis polyphosphazene with carbazole grafted by nitrobenzene azo and its optical conductivity property

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【Author】 ZHANG Wen-long1,2,JIANG Wen-ying1,ZHAO Chun-shan4,JIANG Qiang3, ZHAO Cheng-long1,WANG Xuan2,3(1.College of Material Science & Engineering,Harbin University of Science and Technology,Harbin 150040,China; 2.Key Laboratory of Engineer Dielectrics and Its Application,Harbin 150080,China; 3.College of Electrical & Electronic Engineering,Harbin University of Science and Technology,Harbin 150040,China; 4.College of Chemical & Environment Engineering,Harbin University of Science and Technology,Harbin 150040,China)

【机构】哈尔滨理工大学材料科学与工程学院；工程电介质及其应用教育部重点实验室,黑龙江省电介质工程重点实验室,国家重点实验室培育基地；哈尔滨理工大学化学与环境工程学院；哈尔滨理工大学电气与电子工程学院；

【摘要】采用微波法成功地合成含咔唑聚膦腈接枝偶氮硝基苯,通过UV-Vis、IR、1 H NMR等手段分析了产物的结构并对光电导性质进行了测试。研究表明,微波功率为400W,反应时间为6min,此时产物的产率最高为78.1%(质量分数)。光电导率随着施加电场强度、光强密度和偶氮生色团含量的增加而增强。为制备新型光电材料奠定了基础。更多还原

【Abstract】 Polyphosphazene with carbazole grafted by nitrobenzene azo was synthesised by microwave irradiationan,the structure and the molecular weight was analysised by UV,IR,1H MNR and photoelectric conductivity were determined.Research shows,the microwave power was 400W,the reaction time was 6min,the highest yield was 78.1wt%.Photoconductivity increase as field intensity,light intensity and pruity of azo group increase.Lay the foundation for synthesise new photoelectric material.更多还原

【关键词】合成含咔唑聚膦腈接枝偶氮硝基苯；微波辐照；光电导性能；
【Key words】 synthesise polyphosphazene with carbazole grafted by nitrobenzene azo； microwave irradiation； photo-electric conductivity；

【基金】国家自然科学基金资助项目(60871073)

【文献出处】功能材料 ,Journal of Functional Materials , 编辑部邮箱 ,2013年11期

【分类号】O634.51
【被引频次】1
【下载频次】99

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