High-Performance Supercapacitor Electrode Based on Buckypaper/Polyaniline Composite

被引:0
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作者
Toan Phuoc Tran
Quyet Huu Do
机构
[1] Research Laboratories of Saigon Hi-Tech Park,
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关键词
Polyaniline; carbon nanotubes; composites; cyclic voltammetry; supercapacitor;
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摘要
Polyaniline (PANI) was coated on carbon nanotubes within a nanoporous sheet (buckypaper) by in situ electrochemical polymerization. The chemical structure and morphology of the polyaniline and the resulting composites were studied. This work shows a strong effect of aniline concentration and buckypaper soaking time on the synthesis of polyaniline. Outstanding composite areal and gravimetric capacitances of 54 F/cm2 and 400 F g-1, respectively, could be achieved at high weight loading of PANI.
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页码:6056 / 6062
页数:6
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