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用于有机光导材料的三偶氮颜料的合成研究
SYNTHESIS OF TRISAZO PIGMENTS FOR ORGANIC PHOTOCONDUCTIVE MATERIALS
【摘要】 以4,4′,4″ 三氨基三苯胺为母体,以含有4种不同取代基的萘酚AS为偶合组分合成了一系列三芳胺三偶氮类有机光导颜料.用元素分析、红外光谱、紫外光谱、质谱和X射线衍射光谱对结构进行了表征.研究结果表明,含硫杂环三偶氮类有机光导颜料在520—730nm之间都有较强吸收.
【Abstract】 A series of trisazo pigments were synthesized by coupling 4,4′,4″triaminotriphenylamine with various 2hydroxy3naphthanilides containing different substitutesTheir structures were characterized by elemental analysis,IRspectra,UVVis spectra,Mass spectra and Xray diffraction patternsThe UVVis spectra show that the absorption spectra of these trisazo pigments are not only in the visible region but also in the nearinfrared region
【基金】 国家自然科学基金项目(20076005)
- 【文献出处】 感光科学与光化学 ,Photographic Science and Photochemistry , 编辑部邮箱 ,2003年04期
- 【分类号】TQ620
- 【被引频次】8
- 【下载频次】220