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Comparative study of cyclic voltammetry and cycle stability of electropolymerized poly (3,4-ethylenedioxythiophene) poly(sodium 4-styrenesulfonate) on screen-printed carbon and platinum electrodes in aqueous media

Poly (3,4-ethylenedioxythiophene) poly(sodium 4-styrenesulfonate) (PEDOT:PSS) electropolymerized and deposited onto screen-printed carbon electrodes (SPCEs) and screen-printed platinum electrodes (SPPEs) was studied for anodic/cathodic peak current and cycle stability. Cyclic voltammetry (CV) show...

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Main Authors: Benoudjit, Abdel Mohsen, Shohibuddin, Ihda Uswatun Shalihah, Tumian, Afidalina, Wan Salim, Wan Wardatul Amani
Format: Article
Language:English
Published: Mattingley Publishing Co., Inc. 2020
Subjects:
TP Chemical technology
TP248.13 Biotechnology
TP250 Industrial electrochemistry
Online Access:http://irep.iium.edu.my/80506/6/80506%20Comparative%20study%20of%20cyclic%20voltammetry%20and%20cycle%20stability.pdf
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spelling my.iium.irep.805062021-03-01T04:21:43Z http://irep.iium.edu.my/80506/ Comparative study of cyclic voltammetry and cycle stability of electropolymerized poly (3,4-ethylenedioxythiophene) poly(sodium 4-styrenesulfonate) on screen-printed carbon and platinum electrodes in aqueous media Benoudjit, Abdel Mohsen Shohibuddin, Ihda Uswatun Shalihah Tumian, Afidalina Wan Salim, Wan Wardatul Amani TP Chemical technology TP248.13 Biotechnology TP250 Industrial electrochemistry Poly (3,4-ethylenedioxythiophene) poly(sodium 4-styrenesulfonate) (PEDOT:PSS) electropolymerized and deposited onto screen-printed carbon electrodes (SPCEs) and screen-printed platinum electrodes (SPPEs) was studied for anodic/cathodic peak current and cycle stability. Cyclic voltammetry (CV) shows that the redox ability of SPCEs electropolymerized with PEDOT:PSS (PEDOT:PSS/SPCEs) was significantly improved in comparison to SPPEs electropolymerized with PEDOT:PSS (PEDOT:PSS/SPPEs; the peak current difference of oxidation and reduction (ΔI) for PEDOT:PSS/SPCEs was ~3 times higher than that of PEDOT:PSS/SPPEs (ΔISPCE = 350 µA, ΔISPPE = 125 µA). Oxidation and reduction peak current of the CVs showed that both electrodes could maintain electrode integrity for over 30 days. The results suggest that the electropolymerized PEDOT:PSS had good adhesion to SPCE and SPPE surfaces. There was an insignificant change in the cycle stability curve after 3000 cycles compare to the initial cycle (p-value = 0.5) and an insignificant change in the cycle stability curve after 30 days in comparison to the first day (p-value = 0.9). The results suggest that electrode integrity of both PEDOT:PSS/SPCEs and PEDOT:PSS/SPPEs were maintained after repetitive CV cycles in aqueous media. Mattingley Publishing Co., Inc. 2020-05 Article PeerReviewed application/pdf en http://irep.iium.edu.my/80506/6/80506%20Comparative%20study%20of%20cyclic%20voltammetry%20and%20cycle%20stability.pdf Benoudjit, Abdel Mohsen and Shohibuddin, Ihda Uswatun Shalihah and Tumian, Afidalina and Wan Salim, Wan Wardatul Amani (2020) Comparative study of cyclic voltammetry and cycle stability of electropolymerized poly (3,4-ethylenedioxythiophene) poly(sodium 4-styrenesulfonate) on screen-printed carbon and platinum electrodes in aqueous media. Test Engineering and Management, 83 (May-June). pp. 1033-1040. ISSN 0193-4120 http://www.testmagzine.biz/index.php/testmagzine/article/view/7389/5608
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
topic TP Chemical technology
TP248.13 Biotechnology
TP250 Industrial electrochemistry
spellingShingle TP Chemical technology
TP248.13 Biotechnology
TP250 Industrial electrochemistry
Benoudjit, Abdel Mohsen
Shohibuddin, Ihda Uswatun Shalihah
Tumian, Afidalina
Wan Salim, Wan Wardatul Amani
Comparative study of cyclic voltammetry and cycle stability of electropolymerized poly (3,4-ethylenedioxythiophene) poly(sodium 4-styrenesulfonate) on screen-printed carbon and platinum electrodes in aqueous media
description Poly (3,4-ethylenedioxythiophene) poly(sodium 4-styrenesulfonate) (PEDOT:PSS) electropolymerized and deposited onto screen-printed carbon electrodes (SPCEs) and screen-printed platinum electrodes (SPPEs) was studied for anodic/cathodic peak current and cycle stability. Cyclic voltammetry (CV) shows that the redox ability of SPCEs electropolymerized with PEDOT:PSS (PEDOT:PSS/SPCEs) was significantly improved in comparison to SPPEs electropolymerized with PEDOT:PSS (PEDOT:PSS/SPPEs; the peak current difference of oxidation and reduction (ΔI) for PEDOT:PSS/SPCEs was ~3 times higher than that of PEDOT:PSS/SPPEs (ΔISPCE = 350 µA, ΔISPPE = 125 µA). Oxidation and reduction peak current of the CVs showed that both electrodes could maintain electrode integrity for over 30 days. The results suggest that the electropolymerized PEDOT:PSS had good adhesion to SPCE and SPPE surfaces. There was an insignificant change in the cycle stability curve after 3000 cycles compare to the initial cycle (p-value = 0.5) and an insignificant change in the cycle stability curve after 30 days in comparison to the first day (p-value = 0.9). The results suggest that electrode integrity of both PEDOT:PSS/SPCEs and PEDOT:PSS/SPPEs were maintained after repetitive CV cycles in aqueous media.
format Article
author Benoudjit, Abdel Mohsen
Shohibuddin, Ihda Uswatun Shalihah
Tumian, Afidalina
Wan Salim, Wan Wardatul Amani
author_facet Benoudjit, Abdel Mohsen
Shohibuddin, Ihda Uswatun Shalihah
Tumian, Afidalina
Wan Salim, Wan Wardatul Amani
author_sort Benoudjit, Abdel Mohsen
title Comparative study of cyclic voltammetry and cycle stability of electropolymerized poly (3,4-ethylenedioxythiophene) poly(sodium 4-styrenesulfonate) on screen-printed carbon and platinum electrodes in aqueous media
title_short Comparative study of cyclic voltammetry and cycle stability of electropolymerized poly (3,4-ethylenedioxythiophene) poly(sodium 4-styrenesulfonate) on screen-printed carbon and platinum electrodes in aqueous media
title_full Comparative study of cyclic voltammetry and cycle stability of electropolymerized poly (3,4-ethylenedioxythiophene) poly(sodium 4-styrenesulfonate) on screen-printed carbon and platinum electrodes in aqueous media
title_fullStr Comparative study of cyclic voltammetry and cycle stability of electropolymerized poly (3,4-ethylenedioxythiophene) poly(sodium 4-styrenesulfonate) on screen-printed carbon and platinum electrodes in aqueous media
title_full_unstemmed Comparative study of cyclic voltammetry and cycle stability of electropolymerized poly (3,4-ethylenedioxythiophene) poly(sodium 4-styrenesulfonate) on screen-printed carbon and platinum electrodes in aqueous media
title_sort comparative study of cyclic voltammetry and cycle stability of electropolymerized poly (3,4-ethylenedioxythiophene) poly(sodium 4-styrenesulfonate) on screen-printed carbon and platinum electrodes in aqueous media
publisher Mattingley Publishing Co., Inc.
publishDate 2020
url http://irep.iium.edu.my/80506/6/80506%20Comparative%20study%20of%20cyclic%20voltammetry%20and%20cycle%20stability.pdf
http://irep.iium.edu.my/80506/
http://www.testmagzine.biz/index.php/testmagzine/article/view/7389/5608
_version_ 1693725779277381632
score 13.211869

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