Multi-step functionalization procedure for fabrication of vertically aligned mesoporous silica thin films with metal-containing molecules localized at the pores bottom - Université de Lorraine Access content directly
Journal Articles Microporous and Mesoporous Materials Year : 2019

Multi-step functionalization procedure for fabrication of vertically aligned mesoporous silica thin films with metal-containing molecules localized at the pores bottom

Abstract

A novel method for fabrication of precisely functionalized nanomaterials was developed. Presented here multi-step functionalization procedure can be applied for vertically-aligned mesoporous silica thin films. As an example, we presented the syntheses of films, precisely functionalized by the propyl-copper-phosphonate and the propyl-silver-carbonate groups located exclusively at the pores bottom. Obtained functional materials were characterized by a few physical and chemical techniques: transmission electron microscopy, X-ray scattering, differential pulse voltammetry and infrared spectroscopy supported by the numerical simulations. On this base, we prove the efficiency of the synthesis method. We expect that presented multi-step functionalization procedure can be easily generalized and applied for fabrication of the novel porous silica-based functional materials.
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Dates and versions

hal-01941800 , version 1 (26-11-2020)

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Łukasz Laskowski, Magdalena Laskowska, Mateusz Dulski, Maciej Zubko, Jerzy Jelonkiewicz, et al.. Multi-step functionalization procedure for fabrication of vertically aligned mesoporous silica thin films with metal-containing molecules localized at the pores bottom. Microporous and Mesoporous Materials, 2019, 274, pp.356-362. ⟨10.1016/j.micromeso.2018.09.008⟩. ⟨hal-01941800⟩
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