Figure 4
From: Gel permeation chromatography process for highly oriented Cs3Cu2I5 nanocrystal film

Polymer composite process and its properties. (a) Schematic of PMMA-blended NCs, (b) PL spectra of PMMA-blended NC film, (c) heating/cooling cycling PL measurements, and (d) water resistance test showing PL intensity with respect to days.