Citation
C. Trobajo et al., Hydrothermal synthesis of iron(III) phosphates in the presence of urea, J CHEM S DA, (5), 2000, pp. 787-790
Citations number
40
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS
ISSN journal
03009246
→ ACNP
Issue
5
Year of publication
2000
Pages
787 - 790
Database
ISI
SICI code
0300-9246(2000):5<787:HSOIPI>2.0.ZU;2-2
Abstract
Iron(III) phosphates have been synthesized directly under mild hydrothermal
conditions. The reaction of FeCl3, H3PO4 and (NH2)(2)CO aqueous solutions
at 180 degrees C leads to the formation of four individual compounds: FePO4
. 2H(2)O, Fe(NH4)(HPO4)(2), Fe-2(NH4)(OH)(PO4)(2). 2H(2)O and Fe(NH3)(2)PO4
. The reaction product depends on the Fe:P:C molar ratio in the reaction mi
xture. The effect of urea on the reaction route is discussed.