Molecular engineering of porphyrin dyes and copper complexes for enhanced dye regeneration toward high-performance dye-sensitized solar cells using copper(i/ii) redox shuttles

Rational molecular engineering of porphyrin dyes and copper complexes with sufficient driving force for dye regeneration achieved the first record exceeding 10% PCE in porphyrin-based DSSCs using copper( i / ii ) complex-based redox shuttles.