Mössbauer Study of Transformation of Fe Cations during Thermal Treatment of Glauconite in Air
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F12%3A00383700" target="_blank" >RIV/68145535:_____/12:00383700 - isvavai.cz</a>
Result on the web
<a href="http://www.deepdyve.com/lp/american-institute-of-physics/mo-ssbauer-study-of-transformation-of-fe-cations-during-thermal-CMBsTKkgNo" target="_blank" >http://www.deepdyve.com/lp/american-institute-of-physics/mo-ssbauer-study-of-transformation-of-fe-cations-during-thermal-CMBsTKkgNo</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4759486" target="_blank" >10.1063/1.4759486</a>
Alternative languages
Result language
angličtina
Original language name
Mössbauer Study of Transformation of Fe Cations during Thermal Treatment of Glauconite in Air
Original language description
Thermal decomposition of glauconite in air was studied by optical microscopy, thermal analysis, X-ray diffraction and Mössbauer spectroscopy. The glauconite structure keeps preserved during thermal treatment up to 800°C; however, simultaneously, a progressive transformation of Fe2+ and Fe 3+ ions in glauconite structure and water leaving the crystal structure are both observed inducing the symmetry lowering of the iron octahedral positions. The destruction of glauconite structure begins after heating at900°C and becomes more intensive with an increase in the treatment temperature. Simultaneously, with the glauconite structure destruction, iron leaving the glauconite structure oxidizes to ?-Fe2O3, which transforms to ?-Fe2O3.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED2.1.00%2F03.0082" target="_blank" >ED2.1.00/03.0082: Institute of clean technologies for mining and utilization of raw materials for energy use</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Mössbauer spectroscopy in materials science - 2012 : proceedings of the International Conference MSMS-12, Olomouc, Czech Republic, 11-15 June 2012
ISBN
978-0-7354-1101-2
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
169-173
Publisher name
American Institute of Physics
Place of publication
Melville
Event location
Olomouc
Event date
Jun 11, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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