Power conversion efficiencies over 11% have been achieved with ruthenium (Ru)-polypyridyl sensitizers,2e4 and a record efficiency of DSSCs up to 12.3% was achieved with zinc porphyrin by Yella et al. in 2011
Power conversion efficiencies over 11% have been achieved withruthenium (Ru)-polypyridyl sensitizers,2e4 and a record efficiencyof DSSCs up to 12.3% was achieved with zinc porphyrin by Yellaet al. in 2011