Improved Electrochemical Performance of NASICON Type Na3V2–xCox(PO4)3/C (x = 0–0.15) Cathode for High Rate and Stable Sodium-Ion Batteries
Simranjot K. Sapra,
Jeng-Kuei Chang,
Rajendra S. Dhaka
Abstract:In recent years, the Na-ion SuperIonic CONductor (NASICON)
based
polyanionics are considered pertinent cathode materials in sodium-ion
batteries due to their 3D open framework, which can accommodate a
wide range of Na content and can offer high ionic conductivity with
great structural stability. However, owing to the inferior electronic
conductivity, these materials suffer from unappealing rate capability
and cyclic stability for practical applications. Therefore, in this
work we investigate the effect of Co … Show more
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