Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/95937
Title: Synthesis of a MnO2–graphene foam hybrid with controlled MnO2 particle shape and its use as a supercapacitor electrode
Authors: Dong, Xiaochen
Wang, Xuewan
Wang, Jing
Song, Hao
Li, Xingao
Wang, Lianhui
Chan-Park, Mary B.
Li, Chang Ming
Chen, Peng
Issue Date: 2012
Source: Dong, X., Wang, X., Wang, J., Song, H., Li, X., Wang, L., et al. (2012). Synthesis of a MnO2–graphene foam hybrid with controlled MnO2 particle shape and its use as a supercapacitor electrode. Carbon, 50(13), 4865-4870.
Series/Report no.: Carbon
Abstract: A simple approach was developed to synthesize the three-dimensional (3D) hybrid of manganese dioxide (MnO2) and graphene foam. The morphology of the MnO2 nanostructures can be readily controlled by the solution acidity. Furthermore, we demonstrate that, serving as a free-standing supercapacitor electrode, this novel three-dimensional hybrid gives a remarkable specific capacitance (560 F/g at the current density of 0.2 A/g) and excellent cycling stability.
URI: https://hdl.handle.net/10356/95937
http://hdl.handle.net/10220/10808
ISSN: 0008-6223
DOI: 10.1016/j.carbon.2012.06.014
Rights: © 2012 Elsevier Ltd.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SCBE Journal Articles

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