Литиевые электрохимические системы

To model the characteristics of lithium-sulfur batteries based on the experimental evaluation of the electrochemical properties of electrode materials, the software "Battery Designer", included in the software package “ElChemLab”, was developed. The possibilities of software are described. The specific energy of lithium-sulfur batteries is compared for different surface capacitances of a positive electrode and for different amounts of electrolyte.

УДК 544.65+621.355.9

DOI:  https://doi.org/10.18500/1608-4039-2016-16-1-30-33

Electrochemical stability of aluminum in 0.5М NaPF6 solutions in mixtures of ethylene carbonate – dimethylcarbonate – propylene carbonate and ethylene carbonate – dimethylcarbonate – diethylcarbonate has been studied with cycling voltammetry. The reality of aluminum using as current-collector in negative electrode of sodium-ion batteries is declared.

УДК 544.6; 621.355

DOI:  https://doi.org/10.18500/1608-4039-2016-16-3-122-150

DOI: https://doi.org/10.18500/1608-4039-2017-17-2-61-88

The critical analysis of literature of last 15 years, concerning features of low-temperature behavior of lithium-ion batteries is presented. Some generalized approaches to the problem as well as the role of main polarization components at low temperatures; features of functioning of negative and positive electrodes are reviewed. Some low-temperature electrolytes are reviewed as well.

УДК 541.136

DOI:  https://doi.org/10.18500/1608-4039-2016-16-1-34-41

УДК 541.135

DOI: https://doi.org/10.18500/1608-4039-2016-16-2-47-61

УДК 541.136

DOI:  https://doi.org/10.18500/1608-4039-2016-16-3-100-121

УДК 541.136+546.33+544.463+541.138

DOI:  https://doi.org/10.18500/1608-4039-2016-16-3-92-99

DOI: https://doi.org/10.18500/1608-4039-2017-17-1-37-55

DOI: https://doi.org/10.18500/1608-4039-2017-17-1-29-36