Research output: Contribution to journal › Article › peer-review
The influence of aluminum anode alloys and alkaline electrolyte composition on performance of aluminum-air cells for portable applications. / Kharlamov, S. M.; Bobylev, A. V.; Galkin, P. S. et al.
In: Journal of Engineering Thermophysics, Vol. 24, No. 4, 01.10.2015, p. 313-321.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - The influence of aluminum anode alloys and alkaline electrolyte composition on performance of aluminum-air cells for portable applications
AU - Kharlamov, S. M.
AU - Bobylev, A. V.
AU - Galkin, P. S.
AU - Dobroselsky, K. G.
AU - Vlasenko, M. G.
AU - Markovich, D. M.
N1 - Publisher Copyright: © 2015, Pleiades Publishing, Ltd. Copyright: Copyright 2015 Elsevier B.V., All rights reserved.
PY - 2015/10/1
Y1 - 2015/10/1
N2 - The influence of the composition of alkaline electrolyte and some anode alloys on performance of cells of aluminum-air power sources without electrolyte regeneration and circulation circuits is investigated in order to elaborate proposals for construction of portable sources. It is shown that with pure aluminum anodes, the cell capacity grows with increasing electrolyte concentration; At the same time, the use of potassium electrolytes with the same molar concentration as that of sodium electrolytes at lower electrolyte temperatures yields a considerable gain in specific capacity of cells. The use of aluminum alloys doped with indium and gallium or bismuth and gallium permits one to increase the specific capacity of cells with sodium electrolyte by 100–150 A·h per liter of electrolyte in a wide range of concentrations and at various electrolyte temperatures.
AB - The influence of the composition of alkaline electrolyte and some anode alloys on performance of cells of aluminum-air power sources without electrolyte regeneration and circulation circuits is investigated in order to elaborate proposals for construction of portable sources. It is shown that with pure aluminum anodes, the cell capacity grows with increasing electrolyte concentration; At the same time, the use of potassium electrolytes with the same molar concentration as that of sodium electrolytes at lower electrolyte temperatures yields a considerable gain in specific capacity of cells. The use of aluminum alloys doped with indium and gallium or bismuth and gallium permits one to increase the specific capacity of cells with sodium electrolyte by 100–150 A·h per liter of electrolyte in a wide range of concentrations and at various electrolyte temperatures.
UR - http://www.scopus.com/inward/record.url?scp=84947243501&partnerID=8YFLogxK
U2 - 10.1134/S1810232815040025
DO - 10.1134/S1810232815040025
M3 - Article
AN - SCOPUS:84947243501
VL - 24
SP - 313
EP - 321
JO - Journal of Engineering Thermophysics
JF - Journal of Engineering Thermophysics
SN - 1810-2328
IS - 4
ER -
ID: 27565338