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The European Physical Journal Special Topics

, Volume 154, Issue 1, pp 335–338 | Cite as

Organic deposits on MCM-41 surface after thermal treatment of as-synthesized samples

  • A. Kierys
  • S. Pasieczna-Patkowska
  • J. Ryczkowski
  • A. Borówka
  • J. Goworek
Article

Abstract.

FT-IR spectroscopy with photoacoustic detector has been applied to investigate organic template transformations during thermal treatment of silica and silica-alumina MCM-41 molecular sieve. The role of surfactant degradation and type of organic deposits on silica surface remaining after surfactant elimination depends on the presence of alumina in MCM-41 pore network.

Keywords

Surfactant European Physical Journal Special Topic Silica Surface Organic Deposit Template Removal 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© EDP Sciences/Società Italiana di Fisica/Springer-Verlag 2008

Authors and Affiliations

  • A. Kierys
    • 1
  • S. Pasieczna-Patkowska
    • 1
  • J. Ryczkowski
    • 1
  • A. Borówka
    • 1
  • J. Goworek
    • 1
  1. 1.University of Maria Curie-Sklodowska, Faculty of ChemistryLublinPoland

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