The Synthesis of the Molecular Sieve Cloverite in the Presence of Heteroatoms

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Title:The Synthesis of the Molecular Sieve Cloverite in the Presence of Heteroatoms
Creators:
Zubowa, Heide-Lore
Schreier, Ellen
Jancke, Karin
Steinike, Ursula
Fricke, Rolf
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 60, 3, pp. 403-411

Abstract

<p>Various cloverite samples containing a series of heteroatoms have been synthesized at optimized HF : Ga<sub>2</sub>O<sub>3</sub> ratios and characterized by XRD, adsorption measurements, infrared and ESR spectroscopy. The results show that the pure cloverite structure is only formed in the presence of Ti, Si, Zn, and Mg ions. However, no real evidence can be given for an isomorphous substitution of phosphorus or gallium by the heteroatoms. Conditions for the storage of detemplated cloverite samples are given, which avoid amorphization under the influence of moisture.

Title:The Synthesis of the Molecular Sieve Cloverite in the Presence of Heteroatoms
Creators:
Zubowa, Heide-Lore
Schreier, Ellen
Jancke, Karin
Steinike, Ursula
Fricke, Rolf
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:60
Number:3
Page Range:pp. 403-411
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19950403UNSPECIFIED
ID Code:725
Item Type:Article
Deposited On:06 Feb 2009 17:03
Last Modified:06 Feb 2009 16:03

Citation

Zubowa, Heide-Lore; Schreier, Ellen; Jancke, Karin; Steinike, Ursula; Fricke, Rolf (1995) The Synthesis of the Molecular Sieve Cloverite in the Presence of Heteroatoms. Collection of Czechoslovak Chemical Communications, 60 (3). pp. 403-411. ISSN 0010-0765

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