Publication detail

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

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

Original Title

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

Type

conference paper

Language

English

Original Abstract

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.

Keywords

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

Authors

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

Released

26. 7. 2021

ISBN

1662-9779

Periodical

Solid State Phenomena

Number

321

State

Swiss Confederation

Pages from

51

Pages to

57

Pages count

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="1662-9779",
  url="https://www.scientific.net/SSP.321.51"
}