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聚乙烯咔唑作为有机光导材料应用于静电复印、电照相等方面,越来越受到人们的重视,特别是它与2—4—7—三硝基芴酮所形成的电荷转移络合物出现以后,成为有机光导体中灵敏度最高、应用最为广泛的品种之一,但迄今,有关聚乙烯咔唑的光谱研究,特别是激光诱导有机光导体的荧光尚未见文献报导。本工作通过观察聚—N—乙烯基—3—碘—咔唑的荧光光谱、激光诱导荧光,从而了解到这种物质具有较高的光导灵敏度,这种方法还可广泛地使用于其它光导有机物质。
As an organic photoconductive material, polyvinyl carbazole has drawn more and more attention in electrophotography and electrophotography. Especially, it appears that the charge-transfer complex formed with 2-4-7-trinitrofluorenone appears Since then, it has become one of the most sensitive and widely used organic photoconductors. However, up to now, there is no literature report on the spectroscopic study of polyvinyl carbazole, especially the laser-induced fluorescence of organic photoconductors. This work by observing poly-N-vinyl-3-iodo-carbazole fluorescence spectra, laser-induced fluorescence, which learned that this material has a high sensitivity of light, this method can also be widely used in other photoconductive organic substance.