MXene/N-Doped Carbon Foam with Three-Dimensional Hollow Neuron-like Architecture for Freestanding, Highly Compressible All Solid-State Supercapacitors
Li Sun, Gongsheng Song, Yafei Sun, Qiang Fu, Chunxu Pan
Abstract
), and 99.2% capacity retention after 10,000 cycles. Significantly, the MXene/NCF-based all solid-state supercapacitors still show a high specific capacitance and a large rate performance. In addition, the device can be compressed arbitrarily under 60% strain with almost no change in morphology and electrochemical property. These excellent properties expect that the MXene/NCF composite has broad applications in the field of flexible supercapacitors.
Topics & Concepts
Materials scienceSupercapacitorNanotechnologyCarbon fibersSolid-stateDopingChemical engineeringComposite materialCapacitanceComposite numberElectrodeOptoelectronicsEngineering physicsChemistryPhysical chemistryEngineeringMXene and MAX Phase MaterialsSupercapacitor Materials and FabricationGraphene research and applications