At the respective current densities, the gravimetric capacitance of the NF‐NiVSe electrode was calculated as 1695, 1600, 1550, 1470, and 1240 F g −1 , demonstrating a clear trend of decreasing capacitance with increasing current density (Figure 6f ).
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3D Nanoflowers of Binary Metal-Selenide for Improved Electrochemical Sensing and High-Energy-Density Energy Storage.
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