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In relation to this article, we declare that there is no conflict of interest.
Publication history
Received February 21, 2001
Accepted March 6, 2001
articles This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/bync/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
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Synthesis of Co-Silicalite-1 from a Layered Silicate

1Division of Materials Science, Korea Institute of Science and Technology, P.O. Box 131,Cheongryang, Seoul 130-650, Korea 2Korea Institute of Ceramic Engineering and Technology, 233-5 Gasan-dong, Seoul 153-801, Korea
Korean Journal of Chemical Engineering, May 2001, 18(3), 392-395(4), 10.1007/BF02699184
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Abstract

Co-Silicalite-1 (Co(2.3)Si(93.7)O192) was synthesized from Co(2+) ion exchanged magadiite. The characteristics of Co-Silicalite-1 were investigated by using X-ray powder diffraction, IR spectroscopy, surface area measurement, NH3 temperature programmed desorption, and electron microprobe analysis. The measurements indicate that Co(2+) ions replace Si(4+) ions in the Silicalite-1 framework. The orthorhombic framework structure of calcined Co-Silicalite-1 has_x000D_ been determined.

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