Thermal investigation of two FePO materials prepared in the presence of 1,2-diaminoethane

Two porous iron phosphates were synthesized hydrothermaly from a reaction mixture of FeCl 3:H 3PO 4:1,2-diaminoethane:H 2O in the molar ratio 1:3:5:70. The chemical formulas indicate difference only in water content; however, the crystal structures and thermal behaviour of the iron phosphates are co...

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Bibliographic Details
Published inThermochimica acta Vol. 359; no. 2; pp. 119 - 122
Main Authors BAJIC, N, GABROVSEK, R, KAUCIC, V
Format Journal Article
LanguageEnglish
Published Amsterdam Elsevier B.V 28.08.2000
Elsevier Science
Subjects
Chemistry
Colloidal state and disperse state
Exact sciences and technology
General and physical chemistry
Iron phosphate
Open-framework materials
Porous materials
Porous phosphates
TGA-DTG-DSC
Thermal behaviour
Iron phosphate
Thermal behaviour
Open-framework materials
TGA-DTG-DSC
Porous phosphates
Differential scanning calorimetry
Hydrothermal treatment
Medium effect
Preparation
Thermogravimetry
Iron Phosphates
Differential thermal analysis
Thermal analysis
X ray diffraction
Porous material
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Summary:Two porous iron phosphates were synthesized hydrothermaly from a reaction mixture of FeCl 3:H 3PO 4:1,2-diaminoethane:H 2O in the molar ratio 1:3:5:70. The chemical formulas indicate difference only in water content; however, the crystal structures and thermal behaviour of the iron phosphates are completely different. After the removal of 1,2-diaminoethane and water, both products exhibit structural transformation.
ISSN:0040-6031
1872-762X
DOI:10.1016/S0040-6031(00)00512-8