Electrochemistry and dye-sensitized solar cells

Dye-sensitized solar cells are reviewed from the viewpoints of (i) electrochemical preparation of cell components and (ii) electrochemical properties and characterization. Previous reviews in the field are updated, quoting more than half of references from the last two years. The specific features of this technology outline new perspectives for the conversion of solar light to electricity and fuel, along with pivotal challenges and open questions for future efforts.