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GALVÁNKOVÁ, L. MÁSILKO, J. SOLNÝ, T. ŠTĚPÁNKOVÁ, E.
Originální název
Tobermorite synthesis under hydrothermal conditions
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The influence of different hydrothermal conditions and starting materials on a preparation of tobermorite was examined. Tobermorite is a mineral, which, thanks to its composition and properties, is an important phase in aerated concrete and it can be also used as an ion exchanger. Tobermorite crystallizes together with other calcium silicate hydrates from the system CaO–SiO2–H2O during hydrothermal reactions. Paper deals with the key role of starting materials pre-treatment and its influence on the hydrothermal synthesis process. The other important parameters for a synthesis of pure tobermorite as conditions of the reaction, especially the temperature of hydrothermal reaction and curing time were also studied. Phase composition of prepared samples was characterized by XRD and was confirmed by TG-DTA. For overall product characterization, the SEM was used.
Klíčová slova
Tobermorite; hydrothermal synthesis; calcium silicate hydrates; XRD.
Autoři
GALVÁNKOVÁ, L.; MÁSILKO, J.; SOLNÝ, T.; ŠTĚPÁNKOVÁ, E.
Vydáno
3. 8. 2016
Nakladatel
Elsevier
ISSN
1877-7058
Periodikum
Procedia Engineering
Ročník
151
Číslo
2016
Stát
Nizozemsko
Strany od
100
Strany do
107
Strany počet
8
URL
https://www.sciencedirect.com/science/article/pii/S1877705816317829
Plný text v Digitální knihovně
http://hdl.handle.net/11012/84296
BibTex
@inproceedings{BUT127250, author="Lucie {Dlabajová} and Jiří {Másilko} and Tomáš {Solný} and Eva {Štěpánková}", title="Tobermorite synthesis under hydrothermal conditions", booktitle="International Conference on Ecology and new Building materials and products", year="2016", journal="Procedia Engineering", volume="151", number="2016", pages="100--107", publisher="Elsevier", doi="10.1016/j.proeng.2016.07.394", issn="1877-7058", url="https://www.sciencedirect.com/science/article/pii/S1877705816317829" }