Journal of Radioanalytical and Nuclear Chemistry
Volume/Issue:
Volume 175: Issue 1
Preparation and characterization of the Na4UO2(O2)3·8H2O complex
Authors:
A. Rodriguez S. National Institute of Nuclear Research Special Projects Coordination Col. Escandón, Deleg. Miguel Hidalgo P.O. Box 18-1027 11801 México México

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A. Acosta Ch. National Institute of Nuclear Research Special Projects Coordination Col. Escandón, Deleg. Miguel Hidalgo P.O. Box 18-1027 11801 México México

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L. Fucugauchi National Institute of Nuclear Research Special Projects Coordination Col. Escandón, Deleg. Miguel Hidalgo P.O. Box 18-1027 11801 México México

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L. Macías B. National Institute of Nuclear Research Special Projects Coordination Col. Escandón, Deleg. Miguel Hidalgo P.O. Box 18-1027 11801 México México

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Pages:
63–73
Online Publication Date:
27 Sep 2005
Publication Date:
17 Jan 1993
Article Category:
Research Article
DOI:
https://doi.org/10.1007/bf02168370
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Abstract  

The Na4UO2(O2)3·8H2O complex was prepared from aqueous systems and its crystallographic and chemical structural conformation characterized. IR spectroscopy and X-ray diffraction were used for analyzing the solid crystal extracted with ethanol to determine the anionic compositon. Composition of the solid phase did not depend on the molar ratio of the reactants or on the pH of the medium, but only upon the absolute concentrations of uranium and alkali. It was observed that the temperature significantly influenced the crystal structure of the product and that a limit to the UO2 concentration existed for inducing the production of a mixture of soluble and insoluble species.

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Cover Journal of Radioanalytical and Nuclear Chemistry
Journal of Radioanalytical and Nuclear Chemistry
Print ISSN:
0236-5731
Online ISSN:
1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language English
Size A4
Year of
Foundation		 1968
Volumes
per Year		 1
Issues
per Year		 12
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 0236-5731 (Print)
ISSN 1588-2780 (Online)

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