fig9

Figure 9. Phase distribution for the (CsPbI₃)_0.25(a_gZIF-62)_0.75 composite fabricated with 300 °C sintering. (A) ADF-STEM image, (B) SED-STEM mapping, and (C) CsPbI₃ crystal phase classification results for (CsPbI₃)_0.25(a_gZIF-62)_0.75 composite. (D) Volume rendering of tomographic reconstruction of (CsPbI₃)_0.25(a_gZIF-62)_0.75 and a single cross-sectional plane extracted from the volume. Color-coded arrows indicate the regions where electron diffraction data were collected. Scale bars, (A-D) 250 nm. Reprinted with permission^[95]. Copyright © 2021 American Chemical Society