Research / 2021 / Article / Fig 5

Research Article

Visualizing Material Processing via Photoexcitation-Controlled Organic-Phase Aggregation-Induced Emission

Figure 5

Visualizing organic solution processing: (a) illustration of the employment of photoexcitation-controlled AIE behavior to visualize the DSA of PH-b-PG with different morphologies, accompanied by a continuous luminescent enhancement upon irradiation; (b) the films prepared by casting of PH-b-PG solution before and after irradiation onto mica substrates and the photograph of the films placed in a closed jar with the 1,4-dioxane vapor for annealing; (c) corresponding AFM height images of the PH-b-PG films showing a photoconvertible microphase-segregated DSA from lamellar to a cross-linked feature upon irradiation.