Pseudo Capacitive Studies of Polyaniline-Carbon Nanotube Composites as Electrode Material for Supercapacitor
β Scribed by Sharma, Ashok K.; Sharma, Yashpal
- Book ID
- 126579296
- Publisher
- Taylor and Francis Group
- Year
- 2012
- Tongue
- English
- Weight
- 810 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0003-2719
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π SIMILAR VOLUMES
Composites with core-shell structures consisting of polyaniline and carbon nanotubes were prepared via in situ polymerization of aniline monomers by using multi-walled carbon nanotubes with minimized defects as templates. The strong interaction in such conjugated systems greatly improves the charge-
Nitrogen-containing carbon nanotubes (CNTs) with open end and low specific surface area were prepared via the carbonization of polyaniline (PANI) nanotubes synthesized by a rapidly mixed reaction. On the basis of analyzing the morphologies and structures of the original and carbonized PANI nanotubes
## Abstract Largeβscale synthesized singleβwalled carbon nanotubes (SWNT) prepared by electric arc discharge method and a mixture of NiO and Y~2~O~3~ as catalyst have been used as electrode materials for supercapacitors. N~2~ adsorption/desorption measurement shows that the SWNT is a microporous an
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 Γ1 and 3.9 Wh kg Γ1 , respectively, at a scanning rate of 5 mV s Γ1 . These values are, respectively, 57% and 63% greater than for the un-t