[53] found that thFFe=XFiRll fDactopr.eak due to PbI2 was of low intensity for S1 and higher for other solvents, as illustrated in Figure 6. Figure 6 shows PbI2 peaks of higher intensities for Sp2reasnefandonrcdSeo3SMtoh.3fue.TrroThusthigohsialsevdsrseoiingsgstsonnseli,ifivtfaieae...