Structures of Li1+xMn2-XO4 Synthesized by Different Methods

Xing Hua Liang; Tian Jiao Liu; Xiao Ming Hua

doi:10.4028/www.scientific.net/AMR.652-654.844

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 652-654Structures of Li1+xMn2-XO4 Synthesized by...

Structures of Li_1+xMn_2-XO₄ Synthesized by Different Methods

Abstract:

In the paper, Li1+xMn2-xO4 are synthesized by ball-milling method and coprecipitation method. The phases of three compounds have been analyzed by X-ray diffraction to compare diffraction peak, crystal system and crystal lattice′ s size. Advisedly, the results show that a compound has more purity phase and better crystallinity. Synthetic method and reaction conditions of this compound are as follows: via coprecipitation method, heat the sample at 250°C for 4h in air, followed by heating at 750°C for 36h in air. This analysis provides a reasonable and valuable thinking for research of the structures of Li1+xMn2-xO4. And it is propitious to develop the positive material of lithium battery.

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Periodical:

Advanced Materials Research (Volumes 652-654)

Pages:

844-847

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.652-654.844

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Online since:

January 2013

Authors:

Xing Hua Liang, Tian Jiao Liu, Xiao Ming Hua

Keywords:

Crystallinity, Lithium Manganese Oxide, Phase, Structure

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