Figure 5
From: Efficient light harvesting using simple porphyrin-oxide perovskite system
(a) Absorption spectra of ZnTPP in 1 mM ethanol solution for soaking period 0,15,30,45 min in BSO-A films (b) Absorption spectra of ZnTPP soaked BSO-A films (c) FTIR of ZnTPP soaked BSO-A films and corresponding chemical structure of ZnTPP dye and (d) IPCE of ZnTPP soaked BSO, BSO-A and BSO-T amd BSO-AT thin films.
