Impedance spectroscopy study of lithium ion diffusion in a new cathode material based on vanadium pentoxideстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:The high discharge capacity (ca. 380 mAb g(-1) in the first cycle) and diffusion coefficients of Li(+) ranging from similar to 10(-10) to similar to 10(-9) cm(2) s(-1) were estimated from electrochemical experiments for the new composite material based on vanadium pentoxide xerogel and carbon nanotubes synthesized using freeze-drying technology demonstrating that it can be used in cathodes for advanced lithium-ion batteries.