The role of interfacial energy in zeolite synthesis

R.A. Santen, van, J. Keijsper, G. Ooms, A.G.T.G. Kortbeek

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Abstract

The thermodn. factors playing a role in the crystn. of Si-rich zeolites are discussed. The Ostwald ripening model for nucleation and the Ostwald law of successive transformations make it possible to describe the kinetic phenomena in terms of the relative stability of the intermediate phases. The contribution of the interfacial free energy between the large internal surface area in the micropores and the intracryst. liquor to the chem. potential of the zeolitic material plays a crucial role. A model for the elementary steps occurring in pentasil zeolite formation is proposed
Original languageEnglish
Title of host publicationNew developments in zeolite science and technology : proceedings of the 7th International Zeolite Conference, Tokyo
EditorsY. Murakami, A. Iijima, J.W. Ward
Place of PublicationAmsterdam
PublisherElsevier
Pages169-175
ISBN (Print)0-444-98981-1
DOIs
Publication statusPublished - 1986
Eventconference; International Zeolite Conference ; 7 (Tokyo) : 1986.08.17-22; 1986-08-17; 1986-08-22 -
Duration: 17 Aug 198622 Aug 1986

Publication series

NameStudies in Surface Science and Catalysis
Volume28
ISSN (Print)0167-2991

Conference

Conferenceconference; International Zeolite Conference ; 7 (Tokyo) : 1986.08.17-22; 1986-08-17; 1986-08-22
Period17/08/8622/08/86
OtherInternational Zeolite Conference ; 7 (Tokyo) : 1986.08.17-22

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Santen, van, R. A., Keijsper, J., Ooms, G., & Kortbeek, A. G. T. G. (1986). The role of interfacial energy in zeolite synthesis. In Y. Murakami, A. Iijima, & J. W. Ward (Eds.), New developments in zeolite science and technology : proceedings of the 7th International Zeolite Conference, Tokyo (pp. 169-175). (Studies in Surface Science and Catalysis; Vol. 28). Amsterdam: Elsevier. https://doi.org/10.1016/S0167-2991(09)60870-3