High specific capacitance of a 3D-metal–organic framework-confined growth in CoMn<sub>2</sub>O<sub>4</sub> nanostars as advanced supercapacitor electrode materials
Reza Abazari, Soheila Sanati, Ali Morsali, Deepak P. Dubal
Abstract
An hybrid supercapacitor was fabricated on Co(<sc>ii</sc>)-TMU-63#30%CoMn<sub>2</sub>O<sub>4</sub> nanocomposites (as the positive electrode) and AC (as the negative electrode), resulting in the high energy density of 38.54 W h kg<sup>−1</sup> and power density of 2312.4 W kg<sup>−1</sup>.
Topics & Concepts
SupercapacitorElectrodeCapacitanceMaterials scienceNanocompositePower densityMetalCurrent densitySpecific energyAnalytical Chemistry (journal)OptoelectronicsNanotechnologyChemical engineeringChemistryPower (physics)MetallurgyPhysical chemistryPhysicsOrganic chemistryEngineeringQuantum mechanicsSupercapacitor Materials and FabricationAdvanced battery technologies researchConducting polymers and applications