Change of Dye Bath for Sensitisation of Nanocrystalline Films: Enhances Performance of Dye-Sensitized Solar Cells
Figure 2
Equimolar electronic absorption spectra of 4,4′-bis(2,4,6-trimethylstyryl)-2,2′-bipyridine (L1) and 4,4′-dimesityl-2,2′-bipyridine (L2) in CHCl3; (b) the absorption spectra of HRD2 in DMF; (c) normalized absorption spectra of HRD2 and H102 complexes in DMF.