Detail publikace

Tobermorite synthesis under hydrothermal conditions

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

Plný text v Digitální knihovně

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"
}