Methane and Nonpolar Hydrocarbons Joint Adsorption by Mesoporous Silica in the Presence of Water

  • A. Yu. Petin Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine
  • V. M. Gun'ko Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine http://orcid.org/0000-0001-6333-3441
  • J. Skubiszewska-Zięba Maria Curie-Skłodowska University
  • R. Leboda Maria Curie-Skłodowska University
  • V. V. Turov Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine

Abstract

Adsorption of methane with co-adsorption of water, benzene and dichloromethane onto silica  Si‑40 undergoing hydrothermal treatment  using low-temperature 1Н NMR spectroscopy method (200–280 K) under isobaric conditions was investigated. Unusual dependence adsorption vs temperature explained by Van der Waals complexes forming was found.

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How to Cite
PETIN, A. Y.; GUN’KO, V. M.; SKUBISZEWSKA-ZIĘBA, J.; LEBODA, R.; TUROV, V. V. Methane and Nonpolar Hydrocarbons Joint Adsorption by Mesoporous Silica in the Presence of Water. Chemistry, Physics and Technology of Surface, v. 1, n. 2, p. 138-147, 11.
Issue
Vol. 1 No. 2 (2010): Chemistry, Physics and Technology of Surface / Himia, Fizika ta Tehnologia Poverhni
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