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.
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Kierys, A., Pasieczna-Patkowska, S., Ryczkowski, J. et al. Organic deposits on MCM-41 surface after thermal treatment of as-synthesized samples . Eur. Phys. J. Spec. Top. 154, 335–338 (2008). https://doi.org/10.1140/epjst/e2008-00571-8
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DOI: https://doi.org/10.1140/epjst/e2008-00571-8