TY  - JOUR
AU  - Skipina, B
AU  - Cajkovski, T
AU  - Davidović, Milorad P.
AU  - Cajkovski, D
AU  - Likar-Smiljanic, V
AU  - Mioč, Ubavka B.
PY  - 2005
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6522
AB  - In our previous work we investigated the conductivity and dielectric relaxation phenomena in heteropoly acids and their salts. In this work, we have studied the conductivity of grains and grain boundaries in compressed powders of 12-tungstophosphoric acid (WPA) salts with univalent and bivalent ions. The method of impedance spectroscopy has been employed in the frequency range from 5 Hz to 500 kHz. We obtained grains and grain boundaries conductivities as well as corresponding activation energies. Grain conductivity in all investigated salts is always higher than the grain boundary conductivity.
T2  - Materials Science Forum
T1  - Conductivity of grains and grain boundaries in polycrystalline heteropoly acid salts
VL  - 494
SP  - 101
EP  - 106
DO  - 10.4028/www.scientific.net/MSF.494.101
ER  - 

@article{
author = "Skipina, B and Cajkovski, T and Davidović, Milorad P. and Cajkovski, D and Likar-Smiljanic, V and Mioč, Ubavka B.",
year = "2005",
abstract = "In our previous work we investigated the conductivity and dielectric relaxation phenomena in heteropoly acids and their salts. In this work, we have studied the conductivity of grains and grain boundaries in compressed powders of 12-tungstophosphoric acid (WPA) salts with univalent and bivalent ions. The method of impedance spectroscopy has been employed in the frequency range from 5 Hz to 500 kHz. We obtained grains and grain boundaries conductivities as well as corresponding activation energies. Grain conductivity in all investigated salts is always higher than the grain boundary conductivity.",
journal = "Materials Science Forum",
title = "Conductivity of grains and grain boundaries in polycrystalline heteropoly acid salts",
volume = "494",
pages = "101-106",
doi = "10.4028/www.scientific.net/MSF.494.101"
}

Skipina, B., Cajkovski, T., Davidović, M. P., Cajkovski, D., Likar-Smiljanic, V.,& Mioč, U. B.. (2005). Conductivity of grains and grain boundaries in polycrystalline heteropoly acid salts. in Materials Science Forum, 494, 101-106.
https://doi.org/10.4028/www.scientific.net/MSF.494.101

Skipina B, Cajkovski T, Davidović MP, Cajkovski D, Likar-Smiljanic V, Mioč UB. Conductivity of grains and grain boundaries in polycrystalline heteropoly acid salts. in Materials Science Forum. 2005;494:101-106.
doi:10.4028/www.scientific.net/MSF.494.101 .

Skipina, B, Cajkovski, T, Davidović, Milorad P., Cajkovski, D, Likar-Smiljanic, V, Mioč, Ubavka B., "Conductivity of grains and grain boundaries in polycrystalline heteropoly acid salts" in Materials Science Forum, 494 (2005):101-106,
https://doi.org/10.4028/www.scientific.net/MSF.494.101 . .