EDL structure of ionic liquid-MXene-based supercapacitor and hydrogen bond role on the interface: a molecular dynamics simulation investigation
Ziyi Wang, Junwu Chen, Yao Li, Kun Dong, Yinghao Yu
Abstract
electrode. Our work provides clear mechanistic evidence that both terminations of the MXene electrodes and functional groups of the IL electrolytes affect the interfacial structures and the EDL formation, further leading to the different supercapacitor performance, which will be helpful in designing highly efficient energy-storage devices.
Topics & Concepts
MXenesSupercapacitorIonic liquidCapacitanceElectrodeMolecular dynamicsElectrochemistryChemical physicsElectrolyteDensity functional theoryMaterials scienceEnergy storageChemistryNanotechnologyComputational chemistryPhysical chemistryThermodynamicsOrganic chemistryPower (physics)CatalysisPhysicsMXene and MAX Phase MaterialsSupercapacitor Materials and FabricationAdvanced battery technologies research