Electrical conductivity of the acetamide-acetate salt melts
Apstrakt
Specific conductivity of molten mixtures of acetamide with following acetate salts was measured at 83 +/- 0.1degreesC : a) acetamide - anhydrous sodium acetate (up to 0.051 mole fraction), b) acetainide sodium acetate trihydrate (entire concentration range) and c) acetamide - zinc acetate dihydrate ( up to 0.24 mole fraction). Selected composition of all three mixtures, with low melting points were chosen for the studies of the changes of conductance with temperature. The mixtures: with sodium acetate both anhydrous and hydrated showed fairly high specific conductivity (approximate to10(-2) S/cm), nearly two orders of magnitude higher than the mixture with hydrated zinc acetate. Molar conductivity was also calculated. The results were discussed in terms of acetamide-salt-water interactions. Attempts were made to calculate the degree of dissociation of the salts in molten acetamide. The results were compared with the data obtained from earlier thermochemical studies of the same melt sys...tems.
Ključne reči:
conductivity / acetamide / sodium acetate / sodium acetate trihydrate / zinc acetate dihydrateIzvor:
High Temperature Material Processes, 2001, 5, 4, 595-602Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Babić, Dragan AU - Nikolic, R AU - Gadžurić, Slobodan AU - Zsigrai, Istvan J. PY - 2001 UR - https://vinar.vin.bg.ac.rs/handle/123456789/2505 AB - Specific conductivity of molten mixtures of acetamide with following acetate salts was measured at 83 +/- 0.1degreesC : a) acetamide - anhydrous sodium acetate (up to 0.051 mole fraction), b) acetainide sodium acetate trihydrate (entire concentration range) and c) acetamide - zinc acetate dihydrate ( up to 0.24 mole fraction). Selected composition of all three mixtures, with low melting points were chosen for the studies of the changes of conductance with temperature. The mixtures: with sodium acetate both anhydrous and hydrated showed fairly high specific conductivity (approximate to10(-2) S/cm), nearly two orders of magnitude higher than the mixture with hydrated zinc acetate. Molar conductivity was also calculated. The results were discussed in terms of acetamide-salt-water interactions. Attempts were made to calculate the degree of dissociation of the salts in molten acetamide. The results were compared with the data obtained from earlier thermochemical studies of the same melt systems. T2 - High Temperature Material Processes T1 - Electrical conductivity of the acetamide-acetate salt melts VL - 5 IS - 4 SP - 595 EP - 602 UR - https://hdl.handle.net/21.15107/rcub_vinar_2505 ER -
@article{ author = "Babić, Dragan and Nikolic, R and Gadžurić, Slobodan and Zsigrai, Istvan J.", year = "2001", abstract = "Specific conductivity of molten mixtures of acetamide with following acetate salts was measured at 83 +/- 0.1degreesC : a) acetamide - anhydrous sodium acetate (up to 0.051 mole fraction), b) acetainide sodium acetate trihydrate (entire concentration range) and c) acetamide - zinc acetate dihydrate ( up to 0.24 mole fraction). Selected composition of all three mixtures, with low melting points were chosen for the studies of the changes of conductance with temperature. The mixtures: with sodium acetate both anhydrous and hydrated showed fairly high specific conductivity (approximate to10(-2) S/cm), nearly two orders of magnitude higher than the mixture with hydrated zinc acetate. Molar conductivity was also calculated. The results were discussed in terms of acetamide-salt-water interactions. Attempts were made to calculate the degree of dissociation of the salts in molten acetamide. The results were compared with the data obtained from earlier thermochemical studies of the same melt systems.", journal = "High Temperature Material Processes", title = "Electrical conductivity of the acetamide-acetate salt melts", volume = "5", number = "4", pages = "595-602", url = "https://hdl.handle.net/21.15107/rcub_vinar_2505" }
Babić, D., Nikolic, R., Gadžurić, S.,& Zsigrai, I. J.. (2001). Electrical conductivity of the acetamide-acetate salt melts. in High Temperature Material Processes, 5(4), 595-602. https://hdl.handle.net/21.15107/rcub_vinar_2505
Babić D, Nikolic R, Gadžurić S, Zsigrai IJ. Electrical conductivity of the acetamide-acetate salt melts. in High Temperature Material Processes. 2001;5(4):595-602. https://hdl.handle.net/21.15107/rcub_vinar_2505 .
Babić, Dragan, Nikolic, R, Gadžurić, Slobodan, Zsigrai, Istvan J., "Electrical conductivity of the acetamide-acetate salt melts" in High Temperature Material Processes, 5, no. 4 (2001):595-602, https://hdl.handle.net/21.15107/rcub_vinar_2505 .