Thermal behaviour of iron(II) oxalate dihydrate in the atmosphere of its conversion gases
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F06%3A00003406" target="_blank" >RIV/61989592:15310/06:00003406 - isvavai.cz</a>
Alternative codes found
RIV/68081723:_____/06:00094927
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Thermal behaviour of iron(II) oxalate dihydrate in the atmosphere of its conversion gases
Original language description
Using a device for thermogravimetric analysis, a dynamic study of thermally induced solid-state transformations of FeC2O4*2H2O in the atmosphere allowing full participation of gaseous products (CO, CO2, H2O) in the reaction system was carried out. Solidphases formed at various temperatures between 25 and 640 uC were identified and characterized using 57Fe Mössbauer spectroscopy, TG and XRD. Up to 230 uC, evolution of two molecules of the water of crystallization takes place. Superparamagnetic nanoparticles of magnetite (Fe3O4) are formed as the primary product of the decomposition of FeC2O4, together with gaseous CO and CO2. In the next stage above 380 uC, the crystallization of magnetite is accompanied by a reduction of the remaining ferrous oxalateto iron carbide (Fe3C) by carbon monoxide. Thermally induced conversion of iron carbide into a-Fe and carbon is expected between 400 and 535 uC as the major chemical process. In the last reaction step, above 535 uC, magnetite is reduced t
Czech name
Tepelné chování dihydrátu šťavelanu železnatého v atmosféře jeho konverzních plynů
Czech description
Tepelné chování dihydrátu šťavelanu železnatého v atmosféře jeho konverzních plynů
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JK - Corrosion and material surfaces
OECD FORD branch
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Result continuities
Project
<a href="/en/project/1M0512" target="_blank" >1M0512: Research center of powdered nanomaterials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2006
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Materials Chemistry
ISSN
0959-9428
e-ISSN
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Volume of the periodical
16
Issue of the periodical within the volume
16
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
1273-1280
UT code for WoS article
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EID of the result in the Scopus database
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