Synthesis of pentamethyldisilanyl-substituted starlike molecule with triazine core and its application to dye-sensitized solar cells
作者:Akinobu Naka、Kiyoshi Fujishima、Erika Okada、Mao Noguchi、Joji Ohshita、Yohei Adachi、Yousuke Ooyama、Mitsuo Ishikawa
DOI:10.1016/j.jorganchem.2016.10.022
日期:2016.12
groups and pentamethyldisilanyl substituted thienylene units that extend to three directions was synthesized by the reactions of 2,4,6-tris[4-(4-hexyl-5-(7-(3-hexyl-5-iodothiophen-2-yl)benzo[c][1,2,5]thiadiazol-4-yl)-thiophen-2-yl)phenyl]-1,3,5-triazine (5) with the pentamethyldisilanylthienyl substituted stannyl derivative (6). UV-visible absorption and fluorescence properties of starlike molecules
通过2,4,6-三(4-(4-己基-5-(7-(3))反应合成由苯并噻二唑-硫代苯基苯基三嗪基团和五甲基二甲硅烷基取代的亚噻吩单元向三个方向延伸的二维星形分子7 -己基-5-碘噻吩-2-基)苯并[c] [1,2,5]噻二唑-4-基)-噻吩-2-基)苯基] -1,3,5-三嗪(5)与五甲基二硅氮杂噻吩基取代的苯乙烯基衍生物(6)。在二恶烷和固态下研究了星形分子4和7的紫外可见吸收和荧光性质。用7涂覆TiO 2电极在表面上的应用。 已经讨论了对染料敏化的太阳能电池的处理。