An easy to assemble PDMS/CNTs/PANI flexible supercapacitor with high energy-to-power density
Raphael D.C. Balboni, Guilherme Kurz Maron, Mateus G. Masteghin, Mehmet O. Tas, Lucas da Silva Rodrigues, Veridiana Gehrke, José Henrique Alano, Robson Andreazza, Neftalı́ Lenin Villarreal Carreño, S. Ravi P. Silva
Abstract
) for a symmetric two-electrode device. The device showed a good capacitance retention of 76% after 5000 cycles and was able to maintain 80% of its electrochemical properties while being measured at different bending angles, demonstrating excellent mechanical agility performance under extreme conditions and some of the highest carbon-based energy storage properties.
Topics & Concepts
SupercapacitorMaterials sciencePolydimethylsiloxaneCapacitanceCarbon nanotubeFabricationElectrodePolyanilineRaman spectroscopyPower densityEnergy storageScanning electron microscopeNanotechnologyComposite materialChemical engineeringPolymerPower (physics)OpticsPolymerizationPathologyQuantum mechanicsPhysical chemistryAlternative medicinePhysicsChemistryMedicineEngineeringSupercapacitor Materials and FabricationAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applications