Fig. 6: Photoelectrocatalytic OER activity, PL intensity and band gaps. | Nature Communications

Fig. 6: Photoelectrocatalytic OER activity, PL intensity and band gaps.

From: Ligand engineering enhances (photo) electrocatalytic activity and stability of zeolitic imidazolate frameworks via in-situ surface reconstruction

Fig. 6

a, b In-situ electrochemical Photoluminescence spectroscopy (a) and band potential diagram (b) of A-ZIF with 100 CV cycles at 0.85–1.55 V. c Amperometric plots and O2 evolution rates of A-ZIF and AE-ZIF at certain potentials of 1.65 V and visible light. d, e Band potential diagram (d) and in-situ electrochemical PL spectroscopy (e) of AE-ZIF with 100 CV cycles at 0.85–1.55 V.

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