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ŠTURSA, P.; NEVŘIVOVÁ, L.; VŠIANSKÝ, D.; LANG, K.; TVRDÍK, L.; KOVÁŘ, P.; KERŠNEROVÁ, L.
Original Title
Vysokoteplotní fázové transformace kaolinitu v závislosti na krystalinitě
English Title
Effect of crystallinity on high-temperature phase transitions of kaolinite
Type
Scopus Article
Original Abstract
Bylo potvrzeno, že kristalinita kaolinitu ovlivňuje všechny tři stupně přeměny kaolinitu. Dehydroxilaci, tvorbu krystalických fází z metakaolinitu a tvorbu mullitu.
English abstract
It was found out that the original crystallinity of kaolinite affects all three examined processes – kaolinite dehydroxylation, formation of crystalline phases from metakaolinite and development of mullite crystal structure. Dehydroxylation of samples with higher kaolinite crystallinity takes place at higher temperatures. Similar effect applies for the reaction(–s) at the temperature about 980 °C observed at heat flow curve where crystallization of spinel type phase and mullite with very low crystallinity occurs
Keywords
kaolinit, krystalinita, mullit
Key words in English
kaolinite, mullite, crystallinity
Authors
RIV year
2022
Released
01.02.2020
Publisher
Masaryk University,Faculty of Science,Department of Geological Sciences
Location
Czech
ISBN
1212-6209
Periodical
Geologické výzkumy na Moravě a ve Slezsku v roce …. Masarykova univerzita DB DD
Volume
27
Number
1-2
State
Czech Republic
Pages from
21
Pages to
29
Pages count
8
URL
https://www.scopus.com/record/display.uri?eid=2-s2.0-85098740310&origin=resultslist&sort=plf-f&src=s&sid=8b9776fc46592302eb4a7d2a62e71b5d&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID%2855178522700%29&relpos=4&citeCnt=0&searchTerm=&featureToggles=FEATURE_NEW_DOC_DETAILS_EXPORT:1
BibTex
@article{BUT177196, author="Petr {Štursa} and Lenka {Nevřivová} and Dalibor {Všianský} and Karel {Lang} and Lukáš {Tvrdík} and Pavel {Kovář} and Lucie {Keršnerová}", title="Vysokoteplotní fázové transformace kaolinitu v závislosti na krystalinitě", journal="Geologické výzkumy na Moravě a ve Slezsku v roce …. Masarykova univerzita DB DD", year="2020", volume="27", number="1-2", pages="21--29", doi="10.5817/GVMS2020-12674", issn="1212-6209", url="https://www.scopus.com/record/display.uri?eid=2-s2.0-85098740310&origin=resultslist&sort=plf-f&src=s&sid=8b9776fc46592302eb4a7d2a62e71b5d&sot=autdocs&sdt=autdocs&sl=18&s=AU-ID%2855178522700%29&relpos=4&citeCnt=0&searchTerm=&featureToggles=FEATURE_NEW_DOC_DETAILS_EXPORT:1" }