Investigation of Benzene 1,4‐Dicarboxylic Acid MOF Linker Encapped Zinc Phosphate @ rGO‐Based Binder‐Free Electrode for Hybrid Supercapacitor Applications
V. Ravi, P. Vickraman, T. Arul Raja
Abstract
Hybrid Supercapacitors In article number 2300210, Vinoth Kumar Ravi, Palanisamy Vickraman, and T. Arul Raja report on the MOF-based ZP@rGO and the mass effect of rGOx (x = 25, 50, 75, and 100 mg) @ MOFZP. XRD, Raman spectroscopy, SEM, and electrochemical studies identify MOFZP@rGO2 to be optimal. The full-cell device performance for this selective optimal doped rGO-MOFZP//rGO without binder is shown to have a specific capacitance of 130 F g−1 @ 1 A g−1 (power density 450 W kg−1 @ 1 A g−1; ED 58.4 Wh kg−1 @ 1 A g−1), which is suitable for supercapacitor applications.
Topics & Concepts
SupercapacitorMaterials scienceRaman spectroscopyElectrodeCapacitanceElectrochemistryZincChemical engineeringBenzeneNuclear chemistryNanotechnologyChemistryMetallurgyOrganic chemistryPhysical chemistryPhysicsEngineeringOpticsSupercapacitor Materials and FabricationElectrospun Nanofibers in Biomedical ApplicationsConducting polymers and applications