Graphene/polyaniline woven fabric composite films as flexible supercapacitor electrodes.
نویسندگان
چکیده
We report the design and preparation of graphene and polyaniline (PANI) woven-fabric composite films by in situ electropolymerization. The introduction of PANI greatly improves the electrochemical properties of solid-state supercapacitors which possess capacitances as high as 23 mF cm(-2), and exhibit excellent cycling stability with ∼ 100% capacitance retention after 2000 cycles. The devices have displayed superior flexibility with improved areal specific capacitances to 118% during deformation.
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ورودعنوان ژورنال:
- Nanoscale
دوره 7 16 شماره
صفحات -
تاریخ انتشار 2015