Towards a Further Generation of High-Energy Carbon-Based Capacitors by Using Redox-Active Electrolytes

Towards a Further Generation of High-Energy Carbon-Based Capacitors by Using Redox-Active Electrolytes

The specific capacitance of carbon-based supercapacitors can be significantly improved by the addition of an electrochemically active compound (hydroquinone) to the supporting electrolyte. The strong contribution of the redox-active electrolyte to the pseudocapacitance of the system results in the largest capacitance values obtained for an activated carbon-based supercapacitor.

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Bibliographic Details
Main Authors: Roldán Luna, Silvia, Blanco Rodríguez, Clara, Granda Ferreira, Marcos, Menéndez López, Rosa María, Santamaría Ramírez, Ricardo
Format: artículo biblioteca
Language:English
Published: Wiley-VCH 2011-01-07
Subjects:Capacitance, Carbon, Electrochemistry, Porosity, Redox chemistry,
Online Access:http://hdl.handle.net/10261/117042
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spelling dig-incar-es-10261-1170422018-11-16T07:55:46Z Towards a Further Generation of High-Energy Carbon-Based Capacitors by Using Redox-Active Electrolytes Roldán Luna, Silvia Blanco Rodríguez, Clara Granda Ferreira, Marcos Menéndez López, Rosa María Santamaría Ramírez, Ricardo Capacitance Carbon Electrochemistry Porosity Redox chemistry The specific capacitance of carbon-based supercapacitors can be significantly improved by the addition of an electrochemically active compound (hydroquinone) to the supporting electrolyte. The strong contribution of the redox-active electrolyte to the pseudocapacitance of the system results in the largest capacitance values obtained for an activated carbon-based supercapacitor. This work was supported by MICINN (Project MAT2007-61467). S.R. thanks MICINN for an FPI doctoral grant. Peer reviewed 2015-06-23T13:35:02Z 2015-06-23T13:35:02Z 2011-01-07 artículo http://purl.org/coar/resource_type/c_6501 Angewandte Chemie 50(7): 1699-1701 (2011) 1433-7851 http://hdl.handle.net/10261/117042 10.1002/anie.201006811 1521-3773 en Postprint http://dx.doi.org/10.1002/anie.201006811 Sí open Wiley-VCH
institution INCAR ES
collection DSpace
country España
countrycode ES
component Bibliográfico
access En linea
databasecode dig-incar-es
tag biblioteca
region Europa del Sur
libraryname Biblioteca del INCAR España
language English
topic Capacitance
Carbon
Electrochemistry
Porosity
Redox chemistry
Capacitance
Carbon
Electrochemistry
Porosity
Redox chemistry
spellingShingle Capacitance
Carbon
Electrochemistry
Porosity
Redox chemistry
Capacitance
Carbon
Electrochemistry
Porosity
Redox chemistry
Roldán Luna, Silvia
Blanco Rodríguez, Clara
Granda Ferreira, Marcos
Menéndez López, Rosa María
Santamaría Ramírez, Ricardo
Towards a Further Generation of High-Energy Carbon-Based Capacitors by Using Redox-Active Electrolytes
description The specific capacitance of carbon-based supercapacitors can be significantly improved by the addition of an electrochemically active compound (hydroquinone) to the supporting electrolyte. The strong contribution of the redox-active electrolyte to the pseudocapacitance of the system results in the largest capacitance values obtained for an activated carbon-based supercapacitor.
format artículo
topic_facet Capacitance
Carbon
Electrochemistry
Porosity
Redox chemistry
author Roldán Luna, Silvia
Blanco Rodríguez, Clara
Granda Ferreira, Marcos
Menéndez López, Rosa María
Santamaría Ramírez, Ricardo
author_facet Roldán Luna, Silvia
Blanco Rodríguez, Clara
Granda Ferreira, Marcos
Menéndez López, Rosa María
Santamaría Ramírez, Ricardo
author_sort Roldán Luna, Silvia
title Towards a Further Generation of High-Energy Carbon-Based Capacitors by Using Redox-Active Electrolytes
title_short Towards a Further Generation of High-Energy Carbon-Based Capacitors by Using Redox-Active Electrolytes
title_full Towards a Further Generation of High-Energy Carbon-Based Capacitors by Using Redox-Active Electrolytes
title_fullStr Towards a Further Generation of High-Energy Carbon-Based Capacitors by Using Redox-Active Electrolytes
title_full_unstemmed Towards a Further Generation of High-Energy Carbon-Based Capacitors by Using Redox-Active Electrolytes
title_sort towards a further generation of high-energy carbon-based capacitors by using redox-active electrolytes
publisher Wiley-VCH
publishDate 2011-01-07
url http://hdl.handle.net/10261/117042
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AT grandaferreiramarcos towardsafurthergenerationofhighenergycarbonbasedcapacitorsbyusingredoxactiveelectrolytes
AT menendezlopezrosamaria towardsafurthergenerationofhighenergycarbonbasedcapacitorsbyusingredoxactiveelectrolytes
AT santamariaramirezricardo towardsafurthergenerationofhighenergycarbonbasedcapacitorsbyusingredoxactiveelectrolytes
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