Non-porous reference carbon for N2 (77.4K) and Ar (87.3K) adsorption

A new non-porous carbon material from granular olive stones has been prepared to be used as a reference material for the characterization of the pore structure of activated carbons. The high precision adsorption isotherms of nitrogen at 77.4K and argon at 87.3K on the newly developed sample have bee...

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Veröffentlicht in:	Carbon (New York) 2014-01, Vol.66, p.699-704
Hauptverfasser:	Silvestre-Albero, A., Silvestre-Albero, J., Martínez-Escandell, M., Futamura, R., Itoh, T., Kaneko, K., Rodríguez-Reinoso, F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorption Argon Carbon Chemistry Colloidal state and disperse state Cross-disciplinary physics: materials science rheology Exact sciences and technology Fullerenes and related materials diamonds, graphite General and physical chemistry Isotherms Materials science Olives Physics Porosity Porous materials Specific materials Standard data Surface physical chemistry
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Beschreibung
Zusammenfassung:	A new non-porous carbon material from granular olive stones has been prepared to be used as a reference material for the characterization of the pore structure of activated carbons. The high precision adsorption isotherms of nitrogen at 77.4K and argon at 87.3K on the newly developed sample have been measured, providing the standard data for a more accurate comparative analysis to characterize disordered porous carbons using comparative methods such as t- and αS-methods.
ISSN:	0008-6223 1873-3891
DOI:	10.1016/j.carbon.2013.09.068