Detail publikačního výsledku

The Influence of Activated Dispersed Additives on Electrical Conductivity of Anhydrite Compositions

MELICHAR, J.; YAKOVLEV, G.; SAIDOVA, Z.; PUDOV, I.; DROCHYTKA, R.; BEGUNOVA, E.

Originální název

The Influence of Activated Dispersed Additives on Electrical Conductivity of Anhydrite Compositions

Anglický název

The Influence of Activated Dispersed Additives on Electrical Conductivity of Anhydrite Compositions

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper presents the results of studies of the structure and properties of a fluorohydrite binder modified by a chrysotile nanotubes dispersion in a medium of calcium nitrate solution. It is shown that addition of this modifier into the anhydrite composition leads to a 106-fold decrease in electrical resistance. Microstructural analysis of the fluorohydrite composition showed changes in the morphology of new formations with the creation of crystalline hydrates of increased density. The presence of elongated nano crystals on the surface of the hardened matrix was noted. In addition, IR spectrum absorption lines, prove the presence of calcium nitrate in the pore space of the composition, which contributes to a significant decrease in the electrical resistance of the developed composite.

Anglický abstrakt

The paper presents the results of studies of the structure and properties of a fluorohydrite binder modified by a chrysotile nanotubes dispersion in a medium of calcium nitrate solution. It is shown that addition of this modifier into the anhydrite composition leads to a 106-fold decrease in electrical resistance. Microstructural analysis of the fluorohydrite composition showed changes in the morphology of new formations with the creation of crystalline hydrates of increased density. The presence of elongated nano crystals on the surface of the hardened matrix was noted. In addition, IR spectrum absorption lines, prove the presence of calcium nitrate in the pore space of the composition, which contributes to a significant decrease in the electrical resistance of the developed composite.

Klíčová slova

chrysotile nanotubes, fluororangrite, electrical resistance, IR spectrum, calcium nitrate, microstructure

Klíčová slova v angličtině

chrysotile nanotubes, fluororangrite, electrical resistance, IR spectrum, calcium nitrate, microstructure

Autoři

MELICHAR, J.; YAKOVLEV, G.; SAIDOVA, Z.; PUDOV, I.; DROCHYTKA, R.; BEGUNOVA, E.

Rok RIV

2022

Vydáno

26.07.2021

Kniha

Solid State Phenomena

ISSN

1662-9779

Periodikum

Solid State Phenomena

Číslo

321

Stát

Švýcarská konfederace

Strany od

51

Strany do

57

Strany počet

7

URL

https://www.scientific.net/SSP.321.51

BibTex

@inproceedings{BUT176637,
  author="Jindřich {Melichar} and G.I. {Yakovlev} and Zarina {Saidova} and I. A. {Pudov} and Rostislav {Drochytka} and Ekaterina V. {Begunova}",
  title="The Influence of Activated Dispersed Additives on Electrical Conductivity of Anhydrite Compositions",
  booktitle="Solid State Phenomena",
  year="2021",
  journal="Solid State Phenomena",
  number="321",
  pages="51--57",
  doi="10.4028/www.scientific.net/SSP.321.51",
  issn="1012-0394",
  url="https://www.scientific.net/SSP.321.51"
}