Using controlled self-and external-templating processes, MOF precursors were converted into MOF-derived nanomaterials with 0D, 1D, 2D, and 3D structures . The direct chemical or thermal modification of pure MOFs is related to self-meditating techniques . Due to the facilitated electron/mass movement, high stability created by strong structure, and an increased number of active sites, the structure and morphology of nanostructured materials greatly contribute to ESC applications . Numerous distinctive physical and chemical properties of MOF derivatives have been carefully examined in ESC. Due to their rich porosity topologies and the presence of both metals and organic linkers, pure MOFs are inherently feasible precursors for various nanostructured metal compounds, heteroatom-doped carbons, and their composites . Based on the conversion process's reaction mechanism, the synthesis of freestanding MOF derivatives can be divided into two groups: heat transformation and ion exchange .