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Electrochemical Reduction of Indium (III) in Molten Lithium Chloride - Potassium Chloride Eutectic

B. N. Popov ; Faculty of Technology and Metallurgy, University »Kiril and Metodij«, Skopje, Yugoslavia
J. V. Ivshin ; Chemical and Technological Institute, »S. M. Kirov«, Kazan, USSR

Puni tekst: engleski, pdf (4 MB) str. 315-324 preuzimanja: 90* citiraj
APA 6th Edition
Popov, B.N. i Ivshin, J.V. (1987). Electrochemical Reduction of Indium (III) in Molten Lithium Chloride - Potassium Chloride Eutectic. Croatica Chemica Acta, 60 (2), 315-324. Preuzeto s https://hrcak.srce.hr/176361
MLA 8th Edition
Popov, B. N. i J. V. Ivshin. "Electrochemical Reduction of Indium (III) in Molten Lithium Chloride - Potassium Chloride Eutectic." Croatica Chemica Acta, vol. 60, br. 2, 1987, str. 315-324. https://hrcak.srce.hr/176361. Citirano 25.02.2021.
Chicago 17th Edition
Popov, B. N. i J. V. Ivshin. "Electrochemical Reduction of Indium (III) in Molten Lithium Chloride - Potassium Chloride Eutectic." Croatica Chemica Acta 60, br. 2 (1987): 315-324. https://hrcak.srce.hr/176361
Harvard
Popov, B.N., i Ivshin, J.V. (1987). 'Electrochemical Reduction of Indium (III) in Molten Lithium Chloride - Potassium Chloride Eutectic', Croatica Chemica Acta, 60(2), str. 315-324. Preuzeto s: https://hrcak.srce.hr/176361 (Datum pristupa: 25.02.2021.)
Vancouver
Popov BN, Ivshin JV. Electrochemical Reduction of Indium (III) in Molten Lithium Chloride - Potassium Chloride Eutectic. Croatica Chemica Acta [Internet]. 1987 [pristupljeno 25.02.2021.];60(2):315-324. Dostupno na: https://hrcak.srce.hr/176361
IEEE
B.N. Popov i J.V. Ivshin, "Electrochemical Reduction of Indium (III) in Molten Lithium Chloride - Potassium Chloride Eutectic", Croatica Chemica Acta, vol.60, br. 2, str. 315-324, 1987. [Online]. Dostupno na: https://hrcak.srce.hr/176361. [Citirano: 25.02.2021.]

Sažetak
The dependence of indium electrode potential vs. log. concentration
of indium (III) is linear and the slopes determined are comparable with the slopes calculated from the Nernst equation, assuming n = 3. The potential of In/ln(III) has been determined to be 0.805 ± 0.003 V with respect to Pt/PtC12 (1 M). At 693 K the free energy of formation of the indium(III) chloride in a 1 M solution is -325, 398 ± 500 JImo!.
Asingle chronopotentiometric wave is observed for the reduction
of InC13 at -0.81 V vs the Pt(II)/Pt reference electrode. Based on analytical data n = 3, the diffusion coefficient was calculated to be 1.81 X lO-s cm- S-l. The values of a na and kOf•h were calculated to be 0.6 and 3.25 X 10-3 cm S-l. Chronopotentiometry showed one step for the reduction of In 203. The quarter wave potential was found to be -0.7 V vs. the Pt(II)/Pt reference electrode. The reduction was found not to be a diffusion controlled process over the time interval investigated. It was shown that In203 is not stable in the melt ann
enters in an acid-base reaction with the chloride melt.

Hrčak ID: 176361

URI
https://hrcak.srce.hr/176361

Posjeta: 187 *