Investigating 2D WS<sub>2</sub> supercapacitor electrode performance by Kelvin probe force microscopy
Kowsik Sambath Kumar, Nitin Choudhary, Deepak Pandey, Yi Ding, Luis Hurtado, Hee‐Suk Chung, Laurène Tétard, Yeonwoong Jung, Jayan Thomas
Abstract
Uncovering the mechanism behind the increase in capacitance of a 2D WS<sub>2</sub> supercapacitor electrode upon cycling using KPFM analysis.
Topics & Concepts
Kelvin probe force microscopeSupercapacitorElectrodeCapacitanceMaterials scienceAnalytical Chemistry (journal)NanotechnologyOptoelectronicsAtomic force microscopyChemistryChromatographyPhysical chemistryMolecular Junctions and NanostructuresSupercapacitor Materials and FabricationAdvanced Sensor and Energy Harvesting Materials