Tissue-derived carbon microbelt paper: a high-initial-coulombic-efficiency and low-discharge-platform K<sup>+</sup>-storage anode for 4.5 V hybrid capacitors
Taoqiu Zhang, Zhiefei Mao, Xiaojun Shi, Jun Jin, Beibei He, Rui Wang, Yansheng Gong, Huanwen Wang
Abstract
Sanitary tissue is utilized as the precursor to construct a hard carbon microbelt paper (HCMB), which can be employed as a high-initial-coulombic-efficiency and low-discharge-platform K + -storage anode for 4.5 V hybrid capacitors.
Topics & Concepts
AnodeFaraday efficiencyCapacitorCarbon fibersMaterials scienceEnergy storageElectrical engineeringChemistryVoltagePhysicsEngineeringComposite materialElectrodePower (physics)Composite numberQuantum mechanicsPhysical chemistryAdvancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced Battery Technologies Research