Large areal mass, flexible and free-standing reduced graphene oxide/manganese dioxide paper for asymmetric supercapacitor device

Large areal mass, flexible and free-standing reduced graphene oxide/manganese dioxide paper for asymmetric supercapacitor device

Well-separated RGO sheets decorated with MnO2 nanoparticles facilitate easy access of the electrolyte ions to the high surface area of the paper electrode, enabling the fabrication of a thicker electrode with heavier areal mass and higher areal capacitance (up to 897 mF cm−2). The electrochemical pe...

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Main Authors: Sumboja, Afriyanti, Foo, Ce Yao, Wang, Xu, Lee, Pooi See
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2014
Subjects:
DRNTU::Engineering::Materials
Online Access:https://hdl.handle.net/10356/102274
http://hdl.handle.net/10220/19227
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1022742020-06-01T10:13:50Z Large areal mass, flexible and free-standing reduced graphene oxide/manganese dioxide paper for asymmetric supercapacitor device Sumboja, Afriyanti Foo, Ce Yao Wang, Xu Lee, Pooi See School of Materials Science & Engineering DRNTU::Engineering::Materials Well-separated RGO sheets decorated with MnO2 nanoparticles facilitate easy access of the electrolyte ions to the high surface area of the paper electrode, enabling the fabrication of a thicker electrode with heavier areal mass and higher areal capacitance (up to 897 mF cm−2). The electrochemical performance of the bent asymmetric device with a total active mass of 15 mg remains similar to the one in the flat configuration, demonstrating good mechanical robustness of the device. 2014-04-10T05:49:20Z 2019-12-06T20:52:30Z 2014-04-10T05:49:20Z 2019-12-06T20:52:30Z 2013 2013 Journal Article Sumboja, A., Foo, C. Y., Wang, X., & Lee, P. S. (2013). Large areal mass, flexible and free-standing reduced graphene oxide/manganese dioxide paper for asymmetric supercapacitor device. Advanced Materials, 25(20), 2809-2815. 0935-9648 https://hdl.handle.net/10356/102274 http://hdl.handle.net/10220/19227 10.1002/adma.201205064 en Advanced materials © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Materials
spellingShingle DRNTU::Engineering::Materials
Sumboja, Afriyanti
Foo, Ce Yao
Wang, Xu
Lee, Pooi See
Large areal mass, flexible and free-standing reduced graphene oxide/manganese dioxide paper for asymmetric supercapacitor device
description Well-separated RGO sheets decorated with MnO2 nanoparticles facilitate easy access of the electrolyte ions to the high surface area of the paper electrode, enabling the fabrication of a thicker electrode with heavier areal mass and higher areal capacitance (up to 897 mF cm−2). The electrochemical performance of the bent asymmetric device with a total active mass of 15 mg remains similar to the one in the flat configuration, demonstrating good mechanical robustness of the device.
author2 School of Materials Science & Engineering
author_facet School of Materials Science & Engineering
Sumboja, Afriyanti
Foo, Ce Yao
Wang, Xu
Lee, Pooi See
format Article
author Sumboja, Afriyanti
Foo, Ce Yao
Wang, Xu
Lee, Pooi See
author_sort Sumboja, Afriyanti
title Large areal mass, flexible and free-standing reduced graphene oxide/manganese dioxide paper for asymmetric supercapacitor device
title_short Large areal mass, flexible and free-standing reduced graphene oxide/manganese dioxide paper for asymmetric supercapacitor device
title_full Large areal mass, flexible and free-standing reduced graphene oxide/manganese dioxide paper for asymmetric supercapacitor device
title_fullStr Large areal mass, flexible and free-standing reduced graphene oxide/manganese dioxide paper for asymmetric supercapacitor device
title_full_unstemmed Large areal mass, flexible and free-standing reduced graphene oxide/manganese dioxide paper for asymmetric supercapacitor device
title_sort large areal mass, flexible and free-standing reduced graphene oxide/manganese dioxide paper for asymmetric supercapacitor device
publishDate 2014
url https://hdl.handle.net/10356/102274
http://hdl.handle.net/10220/19227
_version_ 1681059094358654976

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