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A new circuitry model for electric double layer capacitor

A new circuitry model, which consists of constant phase elements is proposed to simply describe the charge storage mechanism of an electric double layer capacitor (EDLC). The model is developed based on previously reported experimental data of cellulose- and glass wool-based capacitors measured by e...

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Main Authors: A. Noorden, Zulkarnain, Matsumoto, Satoshi
Format: Conference or Workshop Item
Language:English
Published: 2014
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/61485/1/ZulkarnainAhmadNoorden2014_AnewCircuitryModelforElectricDoubleLayer.pdf
http://eprints.utm.my/id/eprint/61485/
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spelling my.utm.614852017-04-25T08:35:00Z http://eprints.utm.my/id/eprint/61485/ A new circuitry model for electric double layer capacitor A. Noorden, Zulkarnain Matsumoto, Satoshi TK Electrical engineering. Electronics Nuclear engineering A new circuitry model, which consists of constant phase elements is proposed to simply describe the charge storage mechanism of an electric double layer capacitor (EDLC). The model is developed based on previously reported experimental data of cellulose- and glass wool-based capacitors measured by electrochemical impedance spectroscopy. As a result, with a considerably small normalized error, the proposed model fitted the experimental data well for the whole frequency range (from mHz to kHz). The model is capable of providing beneficial information on the charge storage mechanism inside the tested capacitors for each frequency region; low, medium and high frequency region separately. Interestingly, the fitted parameters from the model are consistent with the static EDLC parameters; in particular, the specific capacitance (corresponds to double layer capacitance) and internal resistance values attained from dc properties characterization. 2014 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/61485/1/ZulkarnainAhmadNoorden2014_AnewCircuitryModelforElectricDoubleLayer.pdf A. Noorden, Zulkarnain and Matsumoto, Satoshi (2014) A new circuitry model for electric double layer capacitor. In: 8th South East Asian Technical University Consortium (SEATUC) Symposium, 4-5 March, 2014, Johor Bahru, Malaysia.
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
A. Noorden, Zulkarnain
Matsumoto, Satoshi
A new circuitry model for electric double layer capacitor
description A new circuitry model, which consists of constant phase elements is proposed to simply describe the charge storage mechanism of an electric double layer capacitor (EDLC). The model is developed based on previously reported experimental data of cellulose- and glass wool-based capacitors measured by electrochemical impedance spectroscopy. As a result, with a considerably small normalized error, the proposed model fitted the experimental data well for the whole frequency range (from mHz to kHz). The model is capable of providing beneficial information on the charge storage mechanism inside the tested capacitors for each frequency region; low, medium and high frequency region separately. Interestingly, the fitted parameters from the model are consistent with the static EDLC parameters; in particular, the specific capacitance (corresponds to double layer capacitance) and internal resistance values attained from dc properties characterization.
format Conference or Workshop Item
author A. Noorden, Zulkarnain
Matsumoto, Satoshi
author_facet A. Noorden, Zulkarnain
Matsumoto, Satoshi
author_sort A. Noorden, Zulkarnain
title A new circuitry model for electric double layer capacitor
title_short A new circuitry model for electric double layer capacitor
title_full A new circuitry model for electric double layer capacitor
title_fullStr A new circuitry model for electric double layer capacitor
title_full_unstemmed A new circuitry model for electric double layer capacitor
title_sort new circuitry model for electric double layer capacitor
publishDate 2014
url http://eprints.utm.my/id/eprint/61485/1/ZulkarnainAhmadNoorden2014_AnewCircuitryModelforElectricDoubleLayer.pdf
http://eprints.utm.my/id/eprint/61485/
_version_ 1643655180336496640
score 13.211869

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