Functionalized and tip-open carbon nanotubes for high-performance symmetric supercapacitors
Yaxiong Zhang, Erqing Xie
Abstract
A facile and efficient chemical-acid-etching method was employed to open the tips of carbon nanotubes (CNTs) and introduce functional groups, and finally improving the electrochemical performance of CNTs.
Topics & Concepts
SupercapacitorCarbon nanotubeMaterials scienceNanotechnologyCarbon fibersChemical engineeringChemistryCapacitanceComposite materialElectrodeComposite numberPhysical chemistryEngineeringSupercapacitor Materials and FabricationAdvancements in Battery MaterialsAdvanced battery technologies research