Structural and electrochemical investigation of nickel-graphene composite for corrosion resistance coating

Graphene oxide emerges as the effective corrosion resistant coating. However, the influence of graphene oxide sheets size on the corrosion protection remains unclear. In this report, we investigate the effect of different graphene oxide (GO) sheets sizes and nickel additive in the formation of a co...

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Main Authors:	Nurul Huda, Abu Bakar, Ali, Gomaa A. M., Jamil, Ismail, K. F., Chong
Format:	Conference or Workshop Item
Language:	English
Published:	Universiti Malaysia Pahang 2019
Subjects:	T Technology (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/26077/ http://umpir.ump.edu.my/id/eprint/26077/2/74.1%20Structural%20and%20electrochemical%20investigation%20of%20nickel-graphene.pdf

id	ump-26077
recordtype	eprints
spelling	ump-260772019-10-16T08:23:00Z http://umpir.ump.edu.my/id/eprint/26077/ Structural and electrochemical investigation of nickel-graphene composite for corrosion resistance coating Nurul Huda, Abu Bakar Ali, Gomaa A. M. Jamil, Ismail K. F., Chong T Technology (General) Graphene oxide emerges as the effective corrosion resistant coating. However, the influence of graphene oxide sheets size on the corrosion protection remains unclear. In this report, we investigate the effect of different graphene oxide (GO) sheets sizes and nickel additive in the formation of a corrosion resistant coating. We provide valuable input for electrophoretic deposition in which smaller size GO sheets with nickel additive diffuse faster during the deposition causes more oxygen reduction, thereby forms a coating with higher hydrophobicity, stronger adhesion, and lesser pinholes. Detailed electrochemical impedance analysis shows that the coating formed from smaller size GO sheets with nickel additive exhibits higher activation energy for water diffusion, causing slower water diffusion rate and permeation into the coating. The findings 2 suggest that smaller size GO sheets with nickel additive produces a reliable coating with excellent corrosion resistance behavior Universiti Malaysia Pahang 2019 Conference or Workshop Item NonPeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26077/2/74.1%20Structural%20and%20electrochemical%20investigation%20of%20nickel-graphene.pdf Nurul Huda, Abu Bakar and Ali, Gomaa A. M. and Jamil, Ismail and K. F., Chong (2019) Structural and electrochemical investigation of nickel-graphene composite for corrosion resistance coating. In: International Functional Nanomaterials And Nanodevice Conference 2019, 11-13 September 2019 , Prague, Czech Republic. pp. 1-32.. (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	T Technology (General)
spellingShingle	T Technology (General) Nurul Huda, Abu Bakar Ali, Gomaa A. M. Jamil, Ismail K. F., Chong Structural and electrochemical investigation of nickel-graphene composite for corrosion resistance coating
description	Graphene oxide emerges as the effective corrosion resistant coating. However, the influence of graphene oxide sheets size on the corrosion protection remains unclear. In this report, we investigate the effect of different graphene oxide (GO) sheets sizes and nickel additive in the formation of a corrosion resistant coating. We provide valuable input for electrophoretic deposition in which smaller size GO sheets with nickel additive diffuse faster during the deposition causes more oxygen reduction, thereby forms a coating with higher hydrophobicity, stronger adhesion, and lesser pinholes. Detailed electrochemical impedance analysis shows that the coating formed from smaller size GO sheets with nickel additive exhibits higher activation energy for water diffusion, causing slower water diffusion rate and permeation into the coating. The findings 2 suggest that smaller size GO sheets with nickel additive produces a reliable coating with excellent corrosion resistance behavior
format	Conference or Workshop Item
author	Nurul Huda, Abu Bakar Ali, Gomaa A. M. Jamil, Ismail K. F., Chong
author_facet	Nurul Huda, Abu Bakar Ali, Gomaa A. M. Jamil, Ismail K. F., Chong
author_sort	Nurul Huda, Abu Bakar
title	Structural and electrochemical investigation of nickel-graphene composite for corrosion resistance coating
title_short	Structural and electrochemical investigation of nickel-graphene composite for corrosion resistance coating
title_full	Structural and electrochemical investigation of nickel-graphene composite for corrosion resistance coating
title_fullStr	Structural and electrochemical investigation of nickel-graphene composite for corrosion resistance coating
title_full_unstemmed	Structural and electrochemical investigation of nickel-graphene composite for corrosion resistance coating
title_sort	structural and electrochemical investigation of nickel-graphene composite for corrosion resistance coating
publisher	Universiti Malaysia Pahang
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/26077/ http://umpir.ump.edu.my/id/eprint/26077/2/74.1%20Structural%20and%20electrochemical%20investigation%20of%20nickel-graphene.pdf
first_indexed	2023-09-18T22:40:23Z
last_indexed	2023-09-18T22:40:23Z
_version_	1777416875285676032

Structural and electrochemical investigation of nickel-graphene composite for corrosion resistance coating

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