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Properties of polyaniline/ordered mesoporous carbon composites as electrodes for supercapacitors

✍ Scribed by Wen-xiao Liu; Na Liu; Huai-he Song; Xiao-hong Chen

Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
35 KB
Volume
49
Category
Article
ISSN
0008-6223

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✦ Synopsis

tics and a fast charge-discharge rate with a time constant of 6 s.

The gravimetric specific capacitance and energy density of OMC oxidized at 60 Β°C are 138 F g Γ€1 and 3.9 Wh kg Γ€1 , respectively, at a scanning rate of 5 mV s Γ€1 . These values are, respectively, 57% and 63% greater than for the un-treated one.

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