Capacitance of KOH activated carbide-derived carbons

Chemical activation of CDC leads to capacitance values in an organic electrolyte as high as 180 F/g, 30% larger than those of as-produced samples, due to the surface area and microporosity development occurring as a consequence of the activation.

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Bibliographische Detailangaben
Veröffentlicht in:	Physical chemistry chemical physics : PCCP 2009-01, Vol.11 (25), p.4943-4945
Hauptverfasser:	PORTET, Cristelle, LILLO-RODENAS, Maria Angeles, LINARES-SOLANO, Angel, GOGOTSI, Yury
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorbents Carbon - chemistry Carbon Compounds, Inorganic - chemistry Chemistry Colloidal state and disperse state Electric Capacitance Exact sciences and technology General and physical chemistry Hydroxides - chemistry Porosity Porous materials Potassium Compounds - chemistry Surface physical chemistry
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Beschreibung
Zusammenfassung:	Chemical activation of CDC leads to capacitance values in an organic electrolyte as high as 180 F/g, 30% larger than those of as-produced samples, due to the surface area and microporosity development occurring as a consequence of the activation.
ISSN:	1463-9076 1463-9084
DOI:	10.1039/b816514a