Publication | Closed Access
Ultraflexible In‐Plane Micro‐Supercapacitors by Direct Printing of Solution‐Processable Electrochemically Exfoliated Graphene
401
Citations
28
References
2016
Year
Direct PrintingEngineeringHybrid CapacitorUltraflexible In‐plane Micro‐supercapacitorsBiofabricationFabricated MscsChemical EngineeringNanoengineeringMaterials FabricationPrinted ElectronicsHybrid MaterialsMaterials ScienceBattery Electrode MaterialsNanomanufacturingUltrathin MscEnergy StorageSupercapacitorIn-plane Micro-supercapacitorsElectrochemical Double Layer CapacitorSupercapacitorsFlexible ElectronicsMicrofabricationGraphene
A novel direct printing approach for fabrication of in-plane micro-supercapacitors (MSCs) is demonstrated. Solution-processed graphene/conductive-polymer hybrid inks are utilized. The fabricated MSCs on paper substrates offer significant areal capacitance and excellent rate capability. An ultrathin MSC on a poly(ethylene terephthalate) (PET) substrate (2.5 μm thick) exhibits "ultraflexiblity," making it suitable for next-generation flexible microelectrochemical energy-storage devices.
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