3D-printed flexible supercapacitors with multi-level bonded configuration <i>via</i> ion cross-linking
Jiayu Yang, Yuxuan Wang, Junjie Du, Fan Bu, Qinghe Cao, Ting Meng, Xi Xu, Cao Guan
Abstract
Integrated stretchable supercapacitors with a multi-level bridged configuration are constructed through in situ crosslinking of alginate chains. The strategy results in high interface charge transfer efficiency and ultra-stable electrochemical performance.
Topics & Concepts
SupercapacitorMaterials scienceElectrochemistryInterface (matter)In situIonCharge (physics)NanotechnologyOptoelectronicsElectrodeComposite materialChemistryPhysicsOrganic chemistryPhysical chemistryCapillary numberCapillary actionQuantum mechanicsSupercapacitor Materials and FabricationMXene and MAX Phase MaterialsAdvanced battery technologies research