Royal Society of Chemistry, Chemical Communications, 18(51), p. 3915-3918
DOI: 10.1039/c4cc10230d
Full text: Unavailable
New donor–π–acceptor dyes functionalised with a bodipy or indolium acceptor are described, which have an excellent spectral response in the red region and generate record photocurrent in tandem dye-sensitized solar cells. Our cationic acceptor dye, CAD3, generated a cathodic photocurrent density of 8.2 mA cm−2, the highest reported for a NiO p-type solar cell to date.