ISSN 1608-4039 (Print)
ISSN 1680-9505 (Online)

carbon materials

Effect of properties of carbon materials on specific energy and cycling of lithium-sulfur batteries

The effect of the structure and the specific surface area of carbon materials, contained in positive electrodes, on the peculiarities of cycling of lithium-sulfur cells (the depth of electrochemical reduction of sulfur and lithium polysulfides, the changes in capacity and Coulomb efficiency of cycling) was studied.

Lithium-ion capacitor with carbon-based electrodes

The present article considers work principle of lithium-ion capacitor (LIC) and methods of negative electrode pre-lithiation. The effect of application of different active materials of positive and negative electrodes, electrolyte and separator on the specific power and energy of LiC is shown.