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...
| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
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2014
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/102274 http://hdl.handle.net/10220/19227 |
| _version_ | 1826129382690783232 |
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| author | Sumboja, Afriyanti Foo, Ce Yao Wang, Xu Lee, Pooi See |
| author2 | School of Materials Science & Engineering |
| author_facet | School of Materials Science & Engineering Sumboja, Afriyanti Foo, Ce Yao Wang, Xu Lee, Pooi See |
| author_sort | Sumboja, Afriyanti |
| collection | NTU |
| 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. |
| first_indexed | 2024-10-01T07:39:40Z |
| format | Journal Article |
| id | ntu-10356/102274 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:39:40Z |
| publishDate | 2014 |
| record_format | dspace |
| spelling | ntu-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. |
| 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 |
| title | 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_short | 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 |
| topic | DRNTU::Engineering::Materials |
| url | https://hdl.handle.net/10356/102274 http://hdl.handle.net/10220/19227 |
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