Hierarchical cobalt-pentlandite (Co, Ni, Zn)<sub>9</sub>S<sub>8</sub> nanostructures: advanced electrodes for flexible solid-state supercapacitors
Ye Tian, Ning Liu, Qian Xue, Hao Liu, Xueqiang Qi, Andreu Cabot, Libing Liao
Abstract
A hierarchical (Co, Ni, Zn) 9 S 8 nanostructure featuring nanoparticles self-assembled into nanoneedles and further into nanosheets enables high capacitance, rate capability, and stability for flexible energy storage devices.
Topics & Concepts
PentlanditeSupercapacitorCobaltNanostructureMaterials scienceSolid-stateElectrodeNickelChemical engineeringNanotechnologyElectrochemistryMetallurgyChemistryPhysical chemistryEngineeringChalcopyriteCopperSupercapacitor Materials and FabricationAdvancements in Battery MaterialsElectrocatalysts for Energy Conversion