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Title of article :
One-step synthesis of Fe3O4@C/reduced-graphite oxide nanocomposites for high-performance lithium ion batteries Original Research Article
Author/Authors :
Aiping Hu، نويسنده , , Xiaohua Chen، نويسنده , , Qunli Tang، نويسنده , , Zheng Liu، نويسنده , , Wei-Bin Zeng، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2014
Pages :
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Abstract :
In this paper, we propose a facile one-step strategy to prepare Fe3O4@amorphous carbon/reduced graphite oxide nanocomposites (FCRGs) under hydrothermal conditions. A transmission electron microscopy image has shown that the as-formed Fe3O4 nanoparticles coated with a layer of amorphous carbon are wrapped by reduced graphite oxide (r-GO) sheets. The diameter of Fe3O4 nanoparticles is less than 50 nm. N2 adsorption/desorption isotherms indicate that the specific surface area of FCRG is 31.6 m2/g with porous structure. FCRG exhibits improved cycling stability and rate performances as a potential anode material for high-performance lithium ion batteries.
Keywords :
D. Electrochemical properties
Journal title :
Journal of Physics and Chemistry of Solids
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Link To Document :