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Spontaneous crystallization of zincophosphate sodalite and its modifications

Stanislaw Kowalak, Aldona Jankowska, Ewa Janiszewska and Emilia Frydrych
Spontaneous crystallization of zincophosphate sodalite and its modifications (in Micro- and mesoporous mineral phases, S. Merlino (editor))
European Journal of Mineralogy (December 2005) 17 (6): 853-860

Abstract

The following study is a continuation of our research on spontaneous synthesis of sodium zincophosphate sodalite by a simple grinding of the substrate components (e.g., ZnCl (sub 2) or Zn(NO (sub 3) ) (sub 2) , Na (sub 2) HPO (sub 4) , Na (sub 2) CO (sub 3) ). Rapid crystallization was used for the encapsulation of some substances (elemental sulphur, CdS, KBr, pyridine, hydroquinone) during sodalite structure formation. Attempts to increase the thermal stability of the resulting sodalite by adding some silicon or tin to the starting mixture brought about only a moderate improvement. The synthesis of potassium or ammonium derivatives of zincophosphate did not result in a sodalite structure.


ISSN: 0935-1221
EISSN: 1617-4011
Serial Title: European Journal of Mineralogy
Serial Volume: 17
Serial Issue: 6
Title: Spontaneous crystallization of zincophosphate sodalite and its modifications
Title: Micro- and mesoporous mineral phases
Affiliation: A. Mickiewicz University, Department of Chemistry, Poznan, Poland
Pages: 853-860
Published: 200512
Text Language: English
Publisher: Schweizerbart'sche Verlagsbuchhandlung (Naegele u. Obermiller), Stuttgart, Federal Republic of Germany
Meeting name: Micro- and mesoporous mineral phases
Meeting location: Rome, ITA, Italy
Meeting date: 20041206Dec. 6-7, 2004
References: 6
Accession Number: 2006-015608
Categories: Mineralogy of silicates
Document Type: Serial Conference document
Bibliographic Level: Analytic
Illustration Description: illus. incl. 6 tables
Secondary Affiliation: University of Economics, POL, Poland
Country of Publication: Germany
Secondary Affiliation: GeoRef, Copyright 2017, American Geosciences Institute.
Update Code: 200608
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