Fabrication of a symmetric supercapacitor device using MnO<sub>2</sub>/cellulose nanocrystals/graphite electrodes <i>via</i> sputtering for energy storage
Nitesh Choudhary, Akshay Tomar, Shiva Singh, Ramesh Chandra, Pradip K. Maji
Abstract
This work focuses on MnO 2 /CNCs/graphite hybrid electrodes with high capacitance and excellent cyclic retention for energy storage. MnO 2 was deposited via RF magnetron sputtering to prepare the robust device.
Topics & Concepts
SupercapacitorFabricationSputteringMaterials scienceGraphiteElectrodeNanocrystalCelluloseEnergy storageNanotechnologyChemical engineeringOptoelectronicsThin filmComposite materialElectrochemistryChemistryEngineeringPathologyPower (physics)Alternative medicineQuantum mechanicsPhysical chemistryMedicinePhysicsSupercapacitor Materials and Fabrication