Advanced flexible supercapacitors: vertical 2D MoS<sub>2</sub> and WS<sub>2</sub> nanowalls on graphenated carbon nanotube cotton
U. Perişanoğlu, E. Kavaz Perişanoğlu, Züleyha Kudaş, Duygu Ekinci, Ismayadi Ismail, Emre Gür
Abstract
electrode. The flexibilities of the SC devices were examined using angle-dependent CV measurements, which revealed almost no change. Stability tests for 10 000 cycles showed a retention rate of over 96% capacitance for both electrodes. This research demonstrates the potential of integrating the conductivity, large surface/volume ratio, and processability of G-CNTs with the unique features of transition metal dichalcogenides to develop SCs with improved efficiencies and flexibilities.
Topics & Concepts
SupercapacitorCarbon nanotubeMaterials sciencePower densityNanotechnologyEnergy densityWearable computerCarbon fibersPower (physics)Composite materialCapacitanceEngineering physicsComputer scienceElectrodeEmbedded systemChemistryComposite numberEngineeringQuantum mechanicsPhysical chemistryPhysicsSupercapacitor Materials and Fabrication