Issue 5, 2000
From the journal:

Journal of the Chemical Society, Dalton Transactions

Hydrothermal synthesis of iron(III) phosphates in the presence of urea

Camino Trobajo,a   Aránzazu Espina,a   Enrique Jaimez,a   Sergei A. Khainakova  and  José R. García*a  

* Corresponding authors

a Departamento de Química Orgánica e Inorgánica, Universidad de Oviedo, Oviedo, Spain

Abstract

Iron(III) phosphates have been synthesized directly under mild hydrothermal conditions. The reaction of FeCl3, H3PO4 and (NH2)2CO aqueous solutions at 180 °C leads to the formation of four individual compounds: FePO4·2H2O, Fe(NH4)(HPO4)2, Fe2(NH4)(OH)(PO4)2·2H2O and Fe(NH3)2PO4. The reaction product depends on the Fe∶P∶C molar ratio in the reaction mixture. The effect of urea on the reaction route is discussed.

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Article information

DOI
https://doi.org/10.1039/A908854G
Article type
Paper
Submitted
08 Nov 1999
Accepted
12 Jan 2000
First published
14 Feb 2000

J. Chem. Soc., Dalton Trans., 2000, 787-790

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Hydrothermal synthesis of iron(III) phosphates in the presence of urea

C. Trobajo, A. Espina, E. Jaimez, S. A. Khainakov and J. R. García, J. Chem. Soc., Dalton Trans., 2000, 787 DOI: 10.1039/A908854G

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