Issue 3, 2013
From the journal:

RSC Advances

Mesoporous iron oxide directly anchored on a graphene matrix for lithium-ion battery anodes with enhanced strain accommodation†

Mingbo Zheng,‡a   Danfeng Qiu,‡a   Bin Zhao,a   Luyao Ma,a   Xinran Wang,a   Zixia Lin,a   Lijia Pan,a   Youdou Zhenga  and  Yi Shi*a  

* Corresponding authors

a Nanjing National Laboratory of Microstructures, School of Electronic Science and Engineering, Nanjing University, Nanjing 210093, China
E-mail: yshi@nju.edu.cn
Fax: 86-25-83621220
Tel: 86-25-83621220

Abstract

A continuous mesoporous iron oxide nanofilm was directly formed on graphene nanosheets through the in situ thermal decomposition of Fe(NO3)3·9H2O and was anchored tightly on the graphene surface. The lithiation-induced strain was naturally accommodated, owing to the constraint effect of graphene and the mesoporous structure. Hence, the pulverization of the iron oxide nanofilm was effectively prevented.

Graphical abstract: Mesoporous iron oxide directly anchored on a graphene matrix for lithium-ion battery anodes with enhanced strain accommodation

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Article information

DOI
https://doi.org/10.1039/C2RA22702A
Article type
Communication
Submitted
30 Oct 2012
Accepted
09 Nov 2012
First published
09 Nov 2012

RSC Adv., 2013,3, 699-703

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Mesoporous iron oxide directly anchored on a graphene matrix for lithium-ion battery anodes with enhanced strain accommodation

M. Zheng, D. Qiu, B. Zhao, L. Ma, X. Wang, Z. Lin, L. Pan, Y. Zheng and Y. Shi, RSC Adv., 2013, 3, 699 DOI: 10.1039/C2RA22702A

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