Mask-painting symmetrical micro-supercapacitors based on scalable, pore size adjustable, N-doped hierarchical porous carbon
Shijin Zhu, Michael Göbel, Petr Formánek, Frank Simon, Michael Sommer, Soumyadip Choudhury
Abstract
N-doped hierarchical porous carbon with an ultrahigh specific surface area was synthesized by a stepwise pore forming process. Stable electrochemical performance and rate capability were achieved in microsupercapacitors in shunt and tandem models.
Topics & Concepts
Materials scienceSupercapacitorPorosityDopingElectrochemistryNanotechnologySpecific surface areaHorizontal scan rateCarbon fibersTandemChemical engineeringComposite materialOptoelectronicsElectrodeComposite numberOrganic chemistryEngineeringChemistryPhysical chemistryCatalysisCyclic voltammetrySupercapacitor Materials and FabricationElectrocatalysts for Energy ConversionAdvancements in Battery Materials