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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" }