Alternately Dipping Method to Prepare Graphene Fiber Electrodes for Ultra-high-Capacitance Fiber Supercapacitors
Guoxing Qu, Yu Zhou, Jiahao Zhang, Lei Xiong, Qin Yue, Yijin Kang
Abstract
, which is ∼1,000 times that of wet-spinning- and electro-deposition-fabricated neat graphene fibers and presents the highest specific capacitance to date. With excellent mechanical properties and striking electrochemical performances, the AD:Ti@RGO-based supercapacitors light the path to the next-generation technologies for wearable devices.
Topics & Concepts
SupercapacitorGrapheneCapacitanceMaterials scienceNanotechnologyFiberSpinningOptoelectronicsElectrodeComposite materialChemistryPhysical chemistrySupercapacitor Materials and FabricationAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applications