Research Article

Study of Keyword Extraction Techniques for Electric Double-Layer Capacitor Domain Using Text Similarity Indexes: An Experimental Analysis

Table 5

Sample keywords extracted by MultipartiteRank, KEA keyword extraction techniques, and domain expert-curated keywords.

Domain expert-curated keywordsMultipartiteRank extracted keywordsKEA extracted keywords

Supercapacitors, scs,electrochemical capacitors, energy storage device, electric double-layer capacitor, edlc, pseudocapacitance, electrostatic adsorption, electrosorption, faradaic redox reactions, stern layer, Helmholtz double layer, double-layer formation, activated carbon, porous carbon, carbon nanotubes, graphene, graphite oxide, go, reduced graphite oxide, rgo, surface charge accumulation, high-power applications, charge separation at electrode interface, charge separation at electrolyte interface, nonfaradaic process, specific surface area, pore size distribution, electrochemical interface, edlc characteristics, diffuse double layer, and polarizable capacitor electrodeLayer, power, scs, charge, formation, high energy, chemical, graphene, surface area, porous carbon, ions, electrolyte, rgo, graphite, energy storage, carbon, electrochemical, surface, pore size distribution, electrode, edlc, supercapacitor, adsorption, supercapacitors, device, and capacitancescs, charge, pore, energy, redox, size, chemical, graphene, ion, surface area, porous carbon, ions, electrolyte, pore size, rgo, graphite, energy storage, carbon, electrochemical, surface, electrode, edlc, specific surface, supercapacitor, porous, specific surface area, oxide, supercapacitors, electric, double, tic, and capacitance