Cyclic voltammetry study of reduced graphene oxide-PEDOT:PSS composite for electrochemical devices

Nanomaterials and conductive polymers have gained a great deal of interest for application in various fields, such as energy, the environment, and biomedicine, owing to their excellent physicochemical properties compared to conventional metal materials. A reduced graphene oxide (rGO)-poly(3,4 ethyl...

Full description

Bibliographic Details
Main Authors:	Abdul Guthoos, Habibah Farhana, Ramli, Nurul Izzati, Wan Salim, Wan Wardatul Amani
Format:	Conference or Workshop Item
Language:	English
Published:	IEEE 2019
Subjects:	TP155 Chemical engineering TP248.13 Biotechnology
Online Access:	http://irep.iium.edu.my/68444/ http://irep.iium.edu.my/68444/ http://irep.iium.edu.my/68444/1/68444_Cyclic%20Voltammetry%20Study%20of%20Reduced%20Graphene_complete.pdf

id	iium-68444
recordtype	eprints
spelling	iium-684442020-01-23T08:48:01Z http://irep.iium.edu.my/68444/ Cyclic voltammetry study of reduced graphene oxide-PEDOT:PSS composite for electrochemical devices Abdul Guthoos, Habibah Farhana Ramli, Nurul Izzati Wan Salim, Wan Wardatul Amani TP155 Chemical engineering TP248.13 Biotechnology Nanomaterials and conductive polymers have gained a great deal of interest for application in various fields, such as energy, the environment, and biomedicine, owing to their excellent physicochemical properties compared to conventional metal materials. A reduced graphene oxide (rGO)-poly(3,4 ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS)- based electrode was fabricated via a simple physical drop-cast on electrodes followed by subsequent electrochemical reduction of GO to rGO. Cyclic voltammetry (CV) was used to characterize the redox capability of the composite layer on the electrode surface. Electrochemical deposition of rGO-PEDOT:PSS composites with a 1:1 ratio gives highest anodic peak current Ipa of 1.184 mA and largest effective surface area of 12.9 mm2, compared to bare and rGO electrodes. It appears that rGO-PEDOT:PSS composites could be an excellent material for the development of a redox-active electrode or transducer that can result in highly sensitive electrochemical-based devices. IEEE 2019-03 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/68444/1/68444_Cyclic%20Voltammetry%20Study%20of%20Reduced%20Graphene_complete.pdf Abdul Guthoos, Habibah Farhana and Ramli, Nurul Izzati and Wan Salim, Wan Wardatul Amani (2019) Cyclic voltammetry study of reduced graphene oxide-PEDOT:PSS composite for electrochemical devices. In: 2nd International Conference on Intelligent Systems Engineering 2018 ( ICISE ), 20-21 March 2018, International Islamic University Malaysia, Gombak Kuala Lumpur. http://www.iium.edu.my/icise/
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TP155 Chemical engineering TP248.13 Biotechnology
spellingShingle	TP155 Chemical engineering TP248.13 Biotechnology Abdul Guthoos, Habibah Farhana Ramli, Nurul Izzati Wan Salim, Wan Wardatul Amani Cyclic voltammetry study of reduced graphene oxide-PEDOT:PSS composite for electrochemical devices
description	Nanomaterials and conductive polymers have gained a great deal of interest for application in various fields, such as energy, the environment, and biomedicine, owing to their excellent physicochemical properties compared to conventional metal materials. A reduced graphene oxide (rGO)-poly(3,4 ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS)- based electrode was fabricated via a simple physical drop-cast on electrodes followed by subsequent electrochemical reduction of GO to rGO. Cyclic voltammetry (CV) was used to characterize the redox capability of the composite layer on the electrode surface. Electrochemical deposition of rGO-PEDOT:PSS composites with a 1:1 ratio gives highest anodic peak current Ipa of 1.184 mA and largest effective surface area of 12.9 mm2, compared to bare and rGO electrodes. It appears that rGO-PEDOT:PSS composites could be an excellent material for the development of a redox-active electrode or transducer that can result in highly sensitive electrochemical-based devices.
format	Conference or Workshop Item
author	Abdul Guthoos, Habibah Farhana Ramli, Nurul Izzati Wan Salim, Wan Wardatul Amani
author_facet	Abdul Guthoos, Habibah Farhana Ramli, Nurul Izzati Wan Salim, Wan Wardatul Amani
author_sort	Abdul Guthoos, Habibah Farhana
title	Cyclic voltammetry study of reduced graphene oxide-PEDOT:PSS composite for electrochemical devices
title_short	Cyclic voltammetry study of reduced graphene oxide-PEDOT:PSS composite for electrochemical devices
title_full	Cyclic voltammetry study of reduced graphene oxide-PEDOT:PSS composite for electrochemical devices
title_fullStr	Cyclic voltammetry study of reduced graphene oxide-PEDOT:PSS composite for electrochemical devices
title_full_unstemmed	Cyclic voltammetry study of reduced graphene oxide-PEDOT:PSS composite for electrochemical devices
title_sort	cyclic voltammetry study of reduced graphene oxide-pedot:pss composite for electrochemical devices
publisher	IEEE
publishDate	2019
url	http://irep.iium.edu.my/68444/ http://irep.iium.edu.my/68444/ http://irep.iium.edu.my/68444/1/68444_Cyclic%20Voltammetry%20Study%20of%20Reduced%20Graphene_complete.pdf
first_indexed	2023-09-18T21:37:09Z
last_indexed	2023-09-18T21:37:09Z
_version_	1777412896631816192

Cyclic voltammetry study of reduced graphene oxide-PEDOT:PSS composite for electrochemical devices

Similar Items