新型芳香重氮盐的光与热稳定性研究  

Studies on the Photo and Thermal Stabilities of New Aromatic Diazo Salts

作　　者：谢普会[1] 郭丰启[2] 李娟[2] 何勇[3] 

机构地区：[1]河南农业大学理学院,河南郑州450002 [2]郑州大学化学系,河南郑州450002 [3]北京化工大学材料科学与工程学院,北京100029

出　　处：《影像科学与光化学》2012年第2期118-123,共6页Imaging Science and Photochemistry

基　　金：河南省高等学校青年骨干教师资助项目(2010GGJS-048);河南省教育厅自然科学研究计划项目(2010B15011)

摘　　要：合成了几种芳香重氮盐感光材料,发现1的最大吸收峰位于343nm,与355nm激光器的光谱能很好地重叠.2和3的吸收光谱分别红移至453nm和433nm,在可见光范围内与高压汞灯有很大的光谱重叠.2具有比3更好的热稳定性及快速的光分解速度.Several aromatic diazo salts were synthesized. The absorption peak of 1 at 343 nm can overlap very well with the laser of 355 nm. The absorption maxima of 2 and 3 are located at 453 nm and 433 nm respectively, which can greatly overlap with the high-pressure mercury lamp. These peaks expend the overlap with the high-pressure mercury lamp in the visible region. 2 exhibited better thermal stability than 3.

关 键 词：芳香重氮盐 光谱重叠 光稳定性 热稳定性 

分 类 号：TQ571[化学工程—精细化工]