ZIF-67 derived NiCoP nanosheets on carbon cloth as a flexible cathode for high-performance solid-state asymmetric supercapacitors

Recent advances in Ni-materials/carbon nanocomposites for supercapacitor electrodes

“…The various supercapacitors based on the Ni materials//active carbon electrodes have been employed in electrochemical applications, and the novel results of the reported papers are tabulated in Table 4. 182–219 The utilization of active carbon in supercapacitors highlights its valuable role in improving energy storage capabilities and supporting advancements in various fields where efficient power delivery and rapid energy transfer are essential. Ni(OH) 2 /ZIF-67-derived CoS core/carbon cloth (Ni(OH) 2 /CoS/CC) was used in the supercapacitor of Ni(OH) 2 /CoS/CC (cathode)//AC (anode) that revealed a remarkable energy density as well as its excellent electro-catalytic activity towards methanol oxidation.…”

“…The supercapacitor of the NiCoP@CC cathode and AC as the anode delivered a high specific energy. 210 The hollow microcube of NiCoP (phosphide) was synthesized (NiCoP-HMC) as an electrode and exhibited a remarkable specific capacity of 1088.9 C g À1 . Furthermore, an asymmetry supercapacitor was fabricated by using the NiCoP-HMCs of the (+) electrode and AC as the negative electrode with a high specific energy of 78.2 W h kg À1 .…”