The present invention relates to novel compounds that are useful as ligands in organometallic dyes. More particularly, the invention relates to dyes comprising the compounds, said dyes being sensitizing dyes useful in solar cell technology. According to an embodiment, the present invention discloses new ruthenium dyes and their application in dye-sensitized solar cells (DSC). The referred ruthenium dyes with new structural features can be easily synthesized, show more than 85% light-to-electricity conversion efficiency and a higher than 9% cell efficiency.
本发明涉及新型化合物,其在有机
金属
染料中作为
配体具有应用价值。更具体地,本发明涉及包含该化合物的
染料,该
染料是太阳能电池技术中有用的敏化
染料。根据一种实施方式,本发明揭示了新的
钌染料及其在
染料敏化太阳能电池(
DSC)中的应用。所述
钌染料具有新的结构特征,易于合成,光电转换效率超过85%,电池效率高于9%。