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. 2022 Jan 10;13:89. doi: 10.1038/s41467-021-27740-4

Fig. 4. In situ UV–vis investigations and solvent evaporation rate measurement.

Fig. 4

a Thinning behavior of the solutions. b Solvent evaporation rate of THF, DMF/DMSO, and the mixture of these two. ce Time-evolution of the solution absorbance in UV region during spin. f, g X-ray diffraction on the as-cast films.