Ultrahigh-energy-density supercapacitors based on all-pseudocapacitive binary metal sulfide–MXene composites
Asrar Alam, Keon‐Woo Kim, Hangjun Jo, Dhirendra Sahoo, Se Hyun Kim, Jin Kon Kim, Sooman Lim
Abstract
MXene-based cathode (c-Mx) and anode (a-Mx) electrodes were synthesized by incorporating binary metal sulfide nanoparticles between Ti 3 C 2 T x sheets. c-Mx and a-Mx were used to fabricate all-pseudocapacitive MXene SCs.
Topics & Concepts
Materials scienceSupercapacitorAnodeCathodeSulfideMetalNanoparticleComposite materialElectrodeEnergy storageChemical engineeringNanotechnologyElectrochemistryMetallurgyChemistryPhysical chemistryPower (physics)EngineeringQuantum mechanicsPhysicsMXene and MAX Phase MaterialsSupercapacitor Materials and FabricationAdvancements in Battery Materials