Complex permittivity measurements of 12-tungstophosphoric acid hexahydrate (WPA . 6H(2)O) have been performed in the X-band region at room temperature. Permittivity data were obtained by measuring reflection (S-11) and transmission (S-21) parameters with a network analyzer and also by using a short-circuited-waveguide. Results on powder samples are compared with the results on compressed samples using the model of mixtures. From Cole-Cole plots, a dipole relaxation lime tau = 1.9 x 10(-11) s was determined and attributed to polyatomic ion reorientation.
TY - JOUR
AU - Davidović, Milorad
AU - Čajkovski, T.
AU - Čajkovski, D.
AU - Likar-Smiljanić, V.
AU - Biljić, R.
AU - Mioč, Ubavka B.
PY - 1997
UR - https://vinar.vin.bg.ac.rs/handle/123456789/7234
AB - Complex permittivity measurements of 12-tungstophosphoric acid hexahydrate (WPA . 6H(2)O) have been performed in the X-band region at room temperature. Permittivity data were obtained by measuring reflection (S-11) and transmission (S-21) parameters with a network analyzer and also by using a short-circuited-waveguide. Results on powder samples are compared with the results on compressed samples using the model of mixtures. From Cole-Cole plots, a dipole relaxation lime tau = 1.9 x 10(-11) s was determined and attributed to polyatomic ion reorientation.
T2 - Solid State Ionics
T1 - Microwave X-band permittivity measurements on 12-tungstophosphoric acid hexahydrate
VL - 97
IS - 1-4
SP - 233
EP - 238
DO - 10.1016/S0167-2738(97)00041-6
ER -
@article{
author = "Davidović, Milorad and Čajkovski, T. and Čajkovski, D. and Likar-Smiljanić, V. and Biljić, R. and Mioč, Ubavka B.",
year = "1997",
abstract = "Complex permittivity measurements of 12-tungstophosphoric acid hexahydrate (WPA . 6H(2)O) have been performed in the X-band region at room temperature. Permittivity data were obtained by measuring reflection (S-11) and transmission (S-21) parameters with a network analyzer and also by using a short-circuited-waveguide. Results on powder samples are compared with the results on compressed samples using the model of mixtures. From Cole-Cole plots, a dipole relaxation lime tau = 1.9 x 10(-11) s was determined and attributed to polyatomic ion reorientation.",
journal = "Solid State Ionics",
title = "Microwave X-band permittivity measurements on 12-tungstophosphoric acid hexahydrate",
volume = "97",
number = "1-4",
pages = "233-238",
doi = "10.1016/S0167-2738(97)00041-6"
}
Davidović, M., Čajkovski, T., Čajkovski, D., Likar-Smiljanić, V., Biljić, R.,& Mioč, U. B.. (1997). Microwave X-band permittivity measurements on 12-tungstophosphoric acid hexahydrate. in Solid State Ionics, 97(1-4), 233-238.
https://doi.org/10.1016/S0167-2738(97)00041-6
Davidović M, Čajkovski T, Čajkovski D, Likar-Smiljanić V, Biljić R, Mioč UB. Microwave X-band permittivity measurements on 12-tungstophosphoric acid hexahydrate. in Solid State Ionics. 1997;97(1-4):233-238.
doi:10.1016/S0167-2738(97)00041-6 .
Davidović, Milorad, Čajkovski, T., Čajkovski, D., Likar-Smiljanić, V., Biljić, R., Mioč, Ubavka B., "Microwave X-band permittivity measurements on 12-tungstophosphoric acid hexahydrate" in Solid State Ionics, 97, no. 1-4 (1997):233-238,
https://doi.org/10.1016/S0167-2738(97)00041-6 . .
