Fine tuning of the supercapacitive performance of nanoporous carbon electrodes with different pore diameters

Dattatray S. Dhawale; Mercy R. Benzigar; Mohammad A. Wahab; Chokkalingam Anand; Shaji Varghese; Veerappan V. Balasubramanian; Salem S. Aldeyab; Katsuhiko Ariga; Ajayan Vinu

doi:10.1016/j.electacta.2012.05.095

Fine tuning of the supercapacitive performance of nanoporous carbon electrodes with different pore diameters

Dattatray S. Dhawale, Mercy R. Benzigar, Mohammad A. Wahab, Chokkalingam Anand, Shaji Varghese, Veerappan V. Balasubramanian, Salem S. Aldeyab, Katsuhiko Ariga, Ajayan Vinu

Chemical Engineering and Materials Science

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

Here we demonstrate the fine tuning of the supercapacitive performance of nanoporous carbon electrodes with different pore diameters and found that pore diameter of the electrodes, which maintain better electrochemical performance with excellent cycle life, dictates the value of specific capacitance that increases significantly from 108 to 186 F g ^-1 with increasing the pore diameter from 3 to 6.5 nm.

Original language	English (US)
Pages (from-to)	256-261
Number of pages	6
Journal	Electrochimica Acta
Volume	77
DOIs	https://doi.org/10.1016/j.electacta.2012.05.095
State	Published - Aug 30 2012

Keywords

Mesoporous
Nanoporous carbon
Supercapacitor

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10.1016/j.electacta.2012.05.095

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Fine tuning of the supercapacitive performance of nanoporous carbon electrodes with different pore diameters. / Dhawale, Dattatray S.; Benzigar, Mercy R.; Wahab, Mohammad A.; Anand, Chokkalingam; Varghese, Shaji; Balasubramanian, Veerappan V.; Aldeyab, Salem S.; Ariga, Katsuhiko; Vinu, Ajayan.

In: Electrochimica Acta, Vol. 77, 30.08.2012, p. 256-261.

Research output: Contribution to journal › Article › peer-review

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abstract = "Here we demonstrate the fine tuning of the supercapacitive performance of nanoporous carbon electrodes with different pore diameters and found that pore diameter of the electrodes, which maintain better electrochemical performance with excellent cycle life, dictates the value of specific capacitance that increases significantly from 108 to 186 F g -1 with increasing the pore diameter from 3 to 6.5 nm.",

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AU - Anand, Chokkalingam

AU - Varghese, Shaji

AU - Balasubramanian, Veerappan V.

AU - Aldeyab, Salem S.

AU - Ariga, Katsuhiko

AU - Vinu, Ajayan

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N2 - Here we demonstrate the fine tuning of the supercapacitive performance of nanoporous carbon electrodes with different pore diameters and found that pore diameter of the electrodes, which maintain better electrochemical performance with excellent cycle life, dictates the value of specific capacitance that increases significantly from 108 to 186 F g -1 with increasing the pore diameter from 3 to 6.5 nm.

AB - Here we demonstrate the fine tuning of the supercapacitive performance of nanoporous carbon electrodes with different pore diameters and found that pore diameter of the electrodes, which maintain better electrochemical performance with excellent cycle life, dictates the value of specific capacitance that increases significantly from 108 to 186 F g -1 with increasing the pore diameter from 3 to 6.5 nm.

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