Double Fence Porphyrins Featuring Indacenodithiophene Group as an Effective Donor for High‐Efficiency Dye‐Sensitized Solar Cells (Adv. Energy Mater. 20/2023)

Dye-Sensitized Solar Cells In article number 2300353, Tzu-Chien Wei, Chen-Yu Yeh, and co-workers report new porphyrin dyes for dye-sensitized solar cells. The indacenodithiophene unit is used for improving the light-harvesting ability of dyes, and appropriate alkoxyl chains are chosen to balance dye loading amount and molecular aggregation, and retard the approach of the electrolyte to the surface of TiO2.