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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| Format: | Conference or Workshop Item |
| Language: | English |
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Universiti Malaysia Pahang
2019
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/26077/2/74.1%20Structural%20and%20electrochemical%20investigation%20of%20nickel-graphene.pdf |
| _version_ | 1796993589988818944 |
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| 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 |
| collection | UMP |
| 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 |
| first_indexed | 2024-03-06T12:36:08Z |
| format | Conference or Workshop Item |
| id | UMPir26077 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:36:08Z |
| publishDate | 2019 |
| publisher | Universiti Malaysia Pahang |
| record_format | dspace |
| spelling | UMPir260772019-10-16T08:23:00Z 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) |
| 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 |
| title | 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_short | 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 |
| topic | T Technology (General) |
| url | http://umpir.ump.edu.my/id/eprint/26077/2/74.1%20Structural%20and%20electrochemical%20investigation%20of%20nickel-graphene.pdf |
| work_keys_str_mv | AT nurulhudaabubakar structuralandelectrochemicalinvestigationofnickelgraphenecompositeforcorrosionresistancecoating AT aligomaaam structuralandelectrochemicalinvestigationofnickelgraphenecompositeforcorrosionresistancecoating AT jamilismail structuralandelectrochemicalinvestigationofnickelgraphenecompositeforcorrosionresistancecoating AT kfchong structuralandelectrochemicalinvestigationofnickelgraphenecompositeforcorrosionresistancecoating |