摩尔吸收率
荧光
光化学
化学
荧光素
吸收(声学)
量子产额
表征(材料科学)
苯酚
吸收光谱法
有机化学
材料科学
纳米技术
光学
物理
复合材料
作者
Bruno Henrique Sacoman Torquato da Silva,Bruna Andressa Bregadiolli,Carlos Frederico de Oliveira Graeff,Luiz Carlos da Silva‐Filho
标识
DOI:10.1002/cplu.201600530
摘要
Fluorescein has several applications owing to its properties, such as high molar absorptivity, high fluorescence quantum yield, high photostability, and wavelengths of absorption and emission in the visible region. The syntheses of fluorescein derivatives between phenol and anhydride derivatives by using NbCl5 as a Lewis acid is described. The products have high yields and short reaction times are observed. The study of the UV/Vis and fluorescence spectra of these derivatives and their application in dye-sensitized solar cells is also described.
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