Issue 23, 2015
From the journal:

RSC Advances

Activation of giant silicalite-1 monocrystals combining rapid thermal processing and ozone calcination

Marta Navarro,ab   Ester Mateo,c   Beatriz Diosdado,d   Michael Tsapatsise  and  Joaquín Coronas*a  

* Corresponding authors

a Chemical and Environmental Engineering Department and Nanoscience Institute of Aragón (INA), Universidad de Zaragoza, 50018 Zaragoza, Spain
E-mail: coronas@unizar.es
Fax: +34 976 761879
Tel: +34 976 762471

b Department of Earth Sciences, Universidad de Zaragoza, 50009 Zaragoza, Spain

c Departamento de Didáctica de las Ciencias Experimentales, Universidad de Zaragoza, 50009 Zaragoza, Spain

d X-Ray Diffraction and Fluorescence Analysis Service, Universidad de Zaragoza, 50009 Zaragoza, Spain

e Department of Chemical Engineering and Materials Science, University of Minnesota, Minneapolis, MN 55455, USA

Abstract

A rapid thermal processing (RTP) technique combined with ozone/oxygen calcination was applied to activate and heal the structure of a 1.1 mm2 section of a silicalite-1 giant monocrystal. Crystallinity was monitored by single crystal X-ray diffraction and high sensitive thermogravimetry (TGA) was performed to prove the complete removal of the structure directing agent.

Graphical abstract: Activation of giant silicalite-1 monocrystals combining rapid thermal processing and ozone calcination

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Article information

DOI
https://doi.org/10.1039/C4RA16284F
Article type
Paper
Submitted
12 Dec 2014
Accepted
04 Feb 2015
First published
04 Feb 2015

RSC Adv., 2015,5, 18035-18040

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Activation of giant silicalite-1 monocrystals combining rapid thermal processing and ozone calcination

M. Navarro, E. Mateo, B. Diosdado, M. Tsapatsis and J. Coronas, RSC Adv., 2015, 5, 18035 DOI: 10.1039/C4RA16284F

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