Self-organization of silicates on different length scales exemplified by amorphous mesoporous silica and mesoporous zeolite beta using multiammonium surfactants

Author:

Castro Maria12,Losch Pit12,Farès Christophe12,Haouas Mohamed34567ORCID,Taulelle Francis8910,Breynaert Eric8910ORCID,Kirschhock Christine8910,Park Woojin111213,Ryoo Ryong111213ORCID,Schmidt Wolfgang12ORCID

Affiliation:

1. Max-Planck-Institut für Kohlenforschung

2. Germany

3. Institut Lavoisier de Versailles

4. UVSQ

5. CNRS

6. Université Paris-Saclay

7. France

8. Center for Surface Chemistry and Catalysis

9. KU Leuven

10. Belgium

11. CNCR

12. Institute for Basic Science

13. Republic of Korea

Abstract

Reaction gels containing piperidine-based multi-ammonium OSDA yield hierarchical nano-beta zeolite in the presence of aluminum and amorphous mesoporous silica without aluminum, illustrating the highly complex thermodynamic course of zeolite formation.

Funder

Alexander von Humboldt-Stiftung

Max-Planck-Gesellschaft

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Reference33 articles.

1. Direct Demonstration of Enhanced Diffusion in Mesoporous ZSM-5 Zeolite Obtained via Controlled Desilication

2. Catalytic test reactions for the evaluation of hierarchical zeolites

3. Applications of hierarchically structured porous materials from energy storage and conversion, catalysis, photocatalysis, adsorption, separation, and sensing to biomedicine

4. J.Cejka , H.van Bekkum and A.Corma , in Stud. Surf. Sci. Catal. , Elsevier , 2007 , vol. 168

5. H. K.Beyer , in Molecular Sieves, vol. 3 Post-Synthesis Modifications , ed. H. G. Karge and J. Weitkamp , Springer , 2002 , pp. 203–255

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