Kinetic analysis of the formation of high-temperature phases in an illite-based ceramic body using thermodilatometry
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F19%3A00521667" target="_blank" >RIV/61389021:_____/19:00521667 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007%2Fs10973-019-08781-w" target="_blank" >https://link.springer.com/article/10.1007%2Fs10973-019-08781-w</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10973-019-08781-w" target="_blank" >10.1007/s10973-019-08781-w</a>
Alternative languages
Result language
angličtina
Original language name
Kinetic analysis of the formation of high-temperature phases in an illite-based ceramic body using thermodilatometry
Original language description
A non-isothermal kinetic analysis of the sintering process of an illitic clay is studied by thermodilatometry. For this study, illitic clay with over 80 mass% of illite content, originated in the Füzérradvány location in northeastern Hungary, is used as basic material. The measurements are performed using a push-rod dilatometer on compact samples with heating rates from 1 to 10 °C min−1 in dynamic N2 atmosphere. The Kissinger method is used for the parameterization of the process. The results show that the reaction sintering runs in several overlapping steps. The determined values of the apparent activation energy of the first step and second step are EA = (625 ± 18) kJ mol−1 and EA = (575 ± 14) kJ mol−1, respectively. The results also show that both reactions could be characterized by the thickening of long cylinders (needles) or growth of needles and plates of finite long dimensions.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
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 Thermal Analysis and Calorimetry
ISSN
1572-8943
e-ISSN
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Volume of the periodical
138
Issue of the periodical within the volume
3
Country of publishing house
HU - HUNGARY
Number of pages
6
Pages from-to
2289-2294
UT code for WoS article
000494046600043
EID of the result in the Scopus database
2-s2.0-85073812342