Synthesis and Catalytic Performance of Aluminium-containing Mesoporous, Spherical Silica Particles

Weissenberger T, Machoke A, Kolle JM, Avadhut Y, Hartmann M, Schwieger W (2021)

Publication Type: Journal article

Publication year: 2021

Journal

Chemie Ingenieur Technik Wiley-VCH Verlag

DOI: 10.1002/cite.202000183

Abstract

A one-pot synthesis of aluminium-containing mesoporous silica particles (Al-MSPs) utilizing polyvinyl alcohol (PVA) as steric stabilization agent is reported. PVA prevents particle agglomeration even when the ionic aluminium source is present in the synthesis mixture. Silicon and aluminium sources were utilised completely, resulting in high yield and easy adjustment of the Si/Al ratio. The Al-MSPs showed a spherical morphology, high surface area and were active for the liquid-phase Beckmann rearrangement of cyclohexanone to caprolactam.

Authors with CRIS profile

Tobias Weissenberger Professur für Technische Chemie (Reaktionstechnik) Albert Machoke Lehrstuhl für Chemische Reaktionstechnik Yamini Avadhut Interdisziplinäres Zentrum Erlangen Catalysis Resource Center (ECRC) Martin Hartmann Professur für Katalyse Wilhelm Schwieger Professur für Technische Chemie (Reaktionstechnik)

How to cite

APA:

Weissenberger, T., Machoke, A., Kolle, J.M., Avadhut, Y., Hartmann, M., & Schwieger, W. (2021). Synthesis and Catalytic Performance of Aluminium-containing Mesoporous, Spherical Silica Particles. Chemie Ingenieur Technik. https://dx.doi.org/10.1002/cite.202000183

MLA:

Weissenberger, Tobias, et al. "Synthesis and Catalytic Performance of Aluminium-containing Mesoporous, Spherical Silica Particles." Chemie Ingenieur Technik (2021).

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