Nanostructured Iron-Substituted Lithium-Manganese Spinel as an Electrode Material for Hybrid Electrochemical Capacitor
R. Lisovsky, B. Ostafiychuk, I. Budzulyak, V. Kotsyubynsky, A. Boychuk and B. Rachiy
Vasyl Stefanyk Precarpathian National University, 57 Shevchenko Str., Ivano-Frankivsk, 76018, Ukraine
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Structure, morphology and electrochemical properties of iron substituted lithium manganese spinel were investigated. The cyclic capability of obtained materials in aqueous electrolyte was studied. The kinetic characteristics of Li+-ions charge-discharge intercalation were determined.

DOI: 10.12693/APhysPolA.133.843
PACS numbers: 68.37.Hk, 73.63.Bd, 82.45.Yz, 82.47.Uv, 82.47.Wx, 84.32.Tt