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Issue 46, 2013
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Flexible high performance wet-spun graphene fiber supercapacitors

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Abstract

We have explored a new method to produce flexible and all-solid-state graphene fiber supercapacitors (GFSs) from wet-spun graphene fibers. The GFSs exhibited high capacitance (3.3 mF cm−2) and good stability (almost no changes occur after 5000 charge cycles and bending cycles). Moreover, we decorated GFSs with polyaniline nanoparticles and the resulting pseudocapacitors exhibited a capacitance of 66.6 mF cm−2.

Graphical abstract: Flexible high performance wet-spun graphene fiber supercapacitors

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Publication details

The article was received on 04 Aug 2013, accepted on 18 Sep 2013 and first published on 25 Sep 2013


Article type: Communication
DOI: 10.1039/C3RA44935A
Citation: RSC Adv., 2013,3, 23957-23962
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    Flexible high performance wet-spun graphene fiber supercapacitors

    T. Huang, B. Zheng, L. Kou, K. Gopalsamy, Z. Xu, C. Gao, Y. Meng and Z. Wei, RSC Adv., 2013, 3, 23957
    DOI: 10.1039/C3RA44935A

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