Fabric electrodes coated with polypyrrole nanorods for flexible supercapacitor application prepared via a reactive self-degraded template |
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| Affiliation: | 1. College of Materials Science & Engineering, Wuhan Textile University, 430200 Wuhan, China;2. State Key Laboratory of New Textile Materials & Advanced Processing Technology, Wuhan Textile University, 430200 Wuhan, China;1. College of Biological, Chemical Sciences and Engineering, Jiaxing University, Jiaxing 314001, China;2. College of Materials Science and Engineering, Wuhan Textile University, Wuhan 430073, China |
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| Abstract: | Wearable energy storage devices that can be used in the garment industry are strongly required to power E-textiles. In this article, polypyrrole (PPy) nanorods were deposited on cotton fabrics via in situ polymerization of pyrrole in the presence of the fibrillar complex of FeCl3 and methyl orange as a reactive self-degraded template. The obtained fabrics could be directly used as supercapacitor electrodes, with a maximum specific capacitance of 325 F g?1 and an energy density of 24.7 Wh kg?1 at a current density of 0.6 mA cm?2. The capacitance remained higher than 200 F g?1 after 500 cycles. |
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| Keywords: | Polypyrrole Methyl orange Reactive template Fabric electrode Supercapacitor |
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