Surface chemistry regulation of conductive two-dimensional nanosheets with highly pseudocapacitive covalent groups for a high-performance flexible asymmetric microsupercapacitor
Yuanming Wang, Jinlong Wu, Jiayue Dong, Xiaoxu Xu, Huan Song, Libei Yuan, Xiaolong Li, Zhaoqing Lu
Abstract
), with high capacity retention of 86.8% after 8000 cycles. This work shows a well-designed microdevice with flexible and integrable properties based on 2D microstructure engineering for use in flexible electronics.
Topics & Concepts
GrapheneExfoliation jointMaterials scienceOxideCovalent bondIntercalation (chemistry)NanotechnologyElectrodeElectrochemistryComposite numberChemical engineeringStackingElectrical conductorEnergy storageMoleculeFaraday efficiencyLayer (electronics)Surface modificationPower densitySurface energyConductivityLamellar structureCarbon nanotubeSpecific surface areaSupercapacitor Materials and FabricationGraphene research and applicationsNanomaterials for catalytic reactions