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Adsorption behavior of Vulkan-7H graphitized carbon black
Authors:T V Baikova  M L Gubkina  A V Larin  K M Nikolaev  N S Polyakov
Institution:(1) Institute of Physical Chemistry, Russian Academy of Sciences, 31 Leninsky prosp., 117915 Moscow, Russian Federation
Abstract:The adsorption behavior of Vulkan-7H carbon black graphitized at 3073 K was studied. Benzene adsorption isotherms at 293 K were measured by the static method and by gas chromatography. It was shown that Vulkan-7H carbon black may be considered as a supermicroporous adsorbent with a pore size of 1.05 nm.The sample was provided by N. N. Lezhnev.Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 9, pp. 1544–1546, September, 1993.
Keywords:adsorption isotherm  ideal chromatography  surface area of black  parameters of Dubinin-Radushkevich equation
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