Preparation of Nanostructured Li2MnO3 Cathode Materials by Single-Step Hydrothermal Method

Liu, G.R.; Zhang, S.C.; Lu, X.X.; Wei, X.

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Title	Preparation of Nanostructured Li2MnO3 Cathode Materials by Single-Step Hydrothermal Method
Authors	Liu, G.R. Zhang, S.C. Lu, X.X. Wei, X.
ORCID
Keywords	Li2MnO3 Lithium manganese oxide Hydrothermal Method Nanostructure Electrochemical Performance
Type	Conference Papers
Date of Issue	2013
URI	http://essuir.sumdu.edu.ua/handle/123456789/35190
Publisher	Sumy State University
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Citation	Preparation 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. - 02PCN25
Abstract	Nanosized (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/123456789/35190
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