Journal of Materials Chemistry A, Volume (2), No (22), Year (2014-3) , Pages (8314-8322)

Title : ( Sandwich-structured graphene–NiFe2O4–carbon nanocomposite anodes with exceptional electrochemical performance for Li ion batteries )

Authors: Elham Kamali Heidari , Biao Zhang , Mahmoud Heydarzadeh Sohi , Abolghasem Ataie , Jang-Kyo Kim ,

Citation: BibTeX | EndNote

Graphene–NiFe2O4–carbon nanocomposites with a sandwich structure are synthesized via the hydrothermal growth of NiFe2O4 nanoparticles on graphene sheets, followed by carbon coating. As a promising anode material for Li ion batteries, the nanocomposites deliver exceptional cycle stability of 1195 mA h g-1 after 200 cycles measured at 500 mA g-1. This value is among the highest reported so far for anodes containing similar NiFe2O4 nanoparticles. The synergy arising from the conductive graphene substrate, the well-dispersed, ultrafine NiFe2O4 nanoparticles and the protective carbon layer sustaining the sandwich together is responsible for this trait.

Keywords

, Li ion Battery, NiFe2O4, graphene,
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@article{paperid:1060101,
author = {Kamali Heidari, Elham and Biao Zhang and Mahmoud Heydarzadeh Sohi and Abolghasem Ataie and Jang-Kyo Kim},
title = {Sandwich-structured graphene–NiFe2O4–carbon nanocomposite anodes with exceptional electrochemical performance for Li ion batteries},
journal = {Journal of Materials Chemistry A},
year = {2014},
volume = {2},
number = {22},
month = {March},
issn = {2050-7488},
pages = {8314--8322},
numpages = {8},
keywords = {Li ion Battery; NiFe2O4; graphene; nanocomposite},
}

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%0 Journal Article
%T Sandwich-structured graphene–NiFe2O4–carbon nanocomposite anodes with exceptional electrochemical performance for Li ion batteries
%A Kamali Heidari, Elham
%A Biao Zhang
%A Mahmoud Heydarzadeh Sohi
%A Abolghasem Ataie
%A Jang-Kyo Kim
%J Journal of Materials Chemistry A
%@ 2050-7488
%D 2014

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