Estimation of the porous structure of active carbons |
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| Authors: | G. A. Petukhova N. S. Polyakov F. G. Lupashcu L. I. Monakhova |
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| Affiliation: | (1) Institute of Physical Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 117915 Moscow, Russian Federation;(2) Institute of Chemistry, Academy of Sciences of the Republic of Moldova, 3 ul. Akademicheskaya, 277028 Kishinev, Moldova |
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| Abstract: | Active carbons from apricot, plum, peach, and grape stones were prepared. The analysis of adsorption isotherms of benzene vapor showed that the active carbons obtained from fruit stones have highly homogeneous microporous structures withW0  0.30 cm3 g–1,E0 24.5 kJ mol–1, andx0 0.42 nm, and they contain ultramicropores along with micropores.Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 10, pp. 1934–1936, October, 1995.This study was financially supported by the Russian Foundation for Basic Research (Project No. 94-03-09550). |
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| Keywords: | active carbons from fruit stones porous structure benzene |
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