Facile preparation of ordered porous Graphene-Metal Oxide@C binder-free electrodes with high Li storage performance

Zhu, Jixin and Yang, D and Rui, Xianhong and Sim, Daohao and Yu, Hong and Hng, Huey Hoon and Hoster, Harry E. and Ajayan, Pulickel M. and Yan, Qingyu (2013) Facile preparation of ordered porous Graphene-Metal Oxide@C binder-free electrodes with high Li storage performance. Small, 9 (20). pp. 3390-3397. ISSN 1613-6810

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Abstract

A facile and general method is reported to prepare ordered porous graphene-based binder-free electrodes on a large scale. This preparation process allows the easy adjustment of the selected components, weight ratio of componets, and the thickness of the electrodes. Such ordered porous electrodes demonstrate superior Li storage properties; for example, graphene–Fe3O4@C depicts high capacities of 1123.8 and 505 mAh g−1 at current densities of 0.5 and 10 A g−1, respectively.

Item Type:
Journal Article
Journal or Publication Title:
Small
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2700
Subjects:
ID Code:
72638
Deposited By:
Deposited On:
27 Jan 2015 11:34
Refereed?:
Yes
Published?:
Published
Last Modified:
13 May 2020 02:45