Phytic acid controlled <i>in situ</i> synthesis of amorphous cobalt phosphate/carbon composite as anode materials with a high mass loading for symmetrical supercapacitor: amorphization of the electrode to boost the energy density
Taewoo Kim, Arjun Prasad Tiwari, Kisan Chhetri, Gunendra Prasad Ojha, Hyoju Kim, Hyoju Kim, Su‐Hyeong Chae, Bipeen Dahal, Byoung Min Lee, Tanka Mukhiya, Hak Yong Kim, Hak Yong Kim
Abstract
Phytic acid (PA) mediates the controlled synthesis of amorphous cobalt phosphate/carbon (CoPi/C) composite which works in both the positive and negative potential ranges, making it possible to assemble a symmetrical supercapacitor (SSC) device.
Topics & Concepts
SupercapacitorAnodeComposite numberCobaltMaterials scienceAmorphous solidCarbon fibersElectrodeIn situPhytic acidPhosphateChemical engineeringInorganic chemistryElectrochemistryMetallurgyChemistryComposite materialOrganic chemistryPhysical chemistryEngineeringBiochemistrySupercapacitor Materials and FabricationElectrochemical sensors and biosensorsAdvancements in Battery Materials