Journal of the Serbian Chemical Society 2002 Volume 67, Issue 12, Pages: 833-842
https://doi.org/10.2298/JSC0212833M
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Dielectric properties of some cadmium and mercury amino alcohol complexes at low temperatures
Masoud Mamdouh S. (Faculty of Science - Chemistry Department, Alexandria, Egypt)
Hafez Ahmed M. (Faculty of Science - Physic Department, Alexandria, Egypt)
Ramadan Sh.M. (Faculty of Science - Chemistry Department, Alexandria, Egypt)
Ali A.E. (Faculty of Education 'Damanhour' - Physics & Chemistry Department, Alexandria, Egypt)
The dielectric properties of some cadmium and mercury amino alcohol complexes were studied within the temperature range of 100–300 K at the frequencies of 100, 300 and 1000 kHz. The polarization mechanisms are suggested and the dependence of both ε and tg δ on both temperature and frequency are analyzed. The analysis of the data reveals semi-conducting features based mainly on the hopping mechanism.
Keywords: amino alcohol complexes, Hg, Cd, dielectric properties.