UV-visible absorption using Hitachi U-4100
unannealed DMF-derived PbI2-MAI-DMF layered MOF film · Thin Film
DMF-derived unannealed and 100 C annealed films compared; samples prepared in glovebox, sealed, and tested within 10 min.
| Property | Reported value | Normalised value | Uncertainty | Origin and quality | Source |
|---|---|---|---|---|---|
| DMF annealed-film UV absorption onset | absorption obviously strengthens from 770 nm after heating | — | — | Text Exact Reported | 038403-5 · 3.2 · Figure 5(b) |
| unannealed DMF UV perovskite signature | no obvious 770 nm step; no or very little perovskite structure | — | — | Text Qualitative | 038403-6 · 3.2 · Figure 5(b) |