fig7
Figure 7. (A) Photograph of the assembled alkaline seawater electrolyzer connected to a commercial silicon solar panel, illustrating solar-powered operation (original photograph taken by the authors); (B) LSV of the overall seawater splitting system; (C) Chronopotentiometry analysis of Mn-ZIF-67 electrolysis for 100 h at 50 mA cm-2. ZIF-67: Zeolitic imidazolate framework-67; NF: nickel foam; LSV: linear sweep voltammetry.
