Liu, G.R.Zhang, S.C.Lu, X.X.Wei, X.2014-05-272014-05-272013Preparation of Nanostructured Li2MnO3 Cathode Materials by Single-Step Hydrothermal Method [Текст] / G.R. Liu, S.C. Zhang, X.X. Lu, X. Wei // Nanomaterials: Applications & Properties (NAP-2013) : 3-rd International conference, Alushta, the Crimea, Ukraine, September 16-21, 2013 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2013. - V.2, No2. - 02PCN25http://essuir.sumdu.edu.ua/handle/123456789/35190Nanosized (10~50 nm) cathode material Li2MnO3 was prepared for with MnSO4·H2O，KMnO4 and Li- OH aqueous solution as the precursor via single-step hydrothermal reaction by controlling the reaction time, proportion of processor, and the reagent concentration. The prepared materials were well crystallized and exhibited a monoclinic Li2MnO3 structure with a space group of C2/m phase. The electrochemical performance of the material was tested at current density of 60 mAg-1 (1/4 C) between 4.3V and 2.0 V at room temperature, showing good electrochemical properties with the initial discharge capacity of 243 mAh·g-1, because it was more exposed to the electrolyte due to its nanostructure. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35190encneLi2MnO3Lithium manganese oxideHydrothermal MethodNanostructureElectrochemical PerformanceTheses