Developing of corrosion resistance nano copper oxide coating on copper using anodization in oxalate solution

The excellent heat transfer properties of copper it is the reson behind its use in the manufacturing of various equipment of heat transfer applications. However, contamination of water by copper in water circulation systems is one of the serious industrial problems [1]. This contamination commonly r...

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Main Authors:	-, Suryanto, Mahmood, Mahmood Hameed, Hazza Faizi Al Hazza, Muataz, Haider I., Farag
Format:	Article
Language:	English English English
Published:	International Journal of Engineering 2018
Subjects:	TA401 Materials of engineering and construction
Online Access:	http://irep.iium.edu.my/63428/ http://irep.iium.edu.my/63428/ http://irep.iium.edu.my/63428/ http://irep.iium.edu.my/63428/1/63428_Developing%20of%20Corrosion%20Resistance%20Nano%20Copper.pdf http://irep.iium.edu.my/63428/7/63428_Developing%20of%20corrosion%20resistance%20nano%20copper%20oxide%20coating%20on%20copper%20using%20anodization%20in%20oxalate%20solution_SCOPUS.pdf http://irep.iium.edu.my/63428/13/63428_Developing%20of%20corrosion%20resistance%20nano%20copper%20oxide%20coating%20on%20copper%20using%20anodization%20in%20oxalate%20solution_WoS.pdf

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spelling	iium-634282018-08-01T04:34:12Z http://irep.iium.edu.my/63428/ Developing of corrosion resistance nano copper oxide coating on copper using anodization in oxalate solution -, Suryanto Mahmood, Mahmood Hameed Hazza Faizi Al Hazza, Muataz Haider I., Farag TA401 Materials of engineering and construction The excellent heat transfer properties of copper it is the reson behind its use in the manufacturing of various equipment of heat transfer applications. However, contamination of water by copper in water circulation systems is one of the serious industrial problems [1]. This contamination commonly results from copper corrosion reactions in boiler feed water environment. The contamination of copper could be reduced by improving copper corrosion resistance in water. This research studies the developing of copper corrosion resistant by using anodization technique. The anodization experiments are conducted in oxalate solutions of concentrations from 0.1 to 0.5 M, at a temperature range from 24 to 0 οC and applied potential from 7.5 to 9 V. Anodized coating was analyzed using field emission scanning microscope, energy dispersive X-ray spectroscopy, and X-ray diffraction. Characterization results referred to the formation of copper oxide anodized coating with grain size range from 25 to 68 nm. The tests of the corrosion resistance of the anodized copper samples were carried out in simulated boiler feed water. The results show the enhancement of corrosion resistance of anodized samples. The corrosion protection efficiencies for the anodized coating increased 86.2% and 74.5% in testing solutions contains 3.5% NaCl, and 2 mg/l NH3, respectively. International Journal of Engineering 2018-03 Article PeerReviewed application/pdf en http://irep.iium.edu.my/63428/1/63428_Developing%20of%20Corrosion%20Resistance%20Nano%20Copper.pdf application/pdf en http://irep.iium.edu.my/63428/7/63428_Developing%20of%20corrosion%20resistance%20nano%20copper%20oxide%20coating%20on%20copper%20using%20anodization%20in%20oxalate%20solution_SCOPUS.pdf application/pdf en http://irep.iium.edu.my/63428/13/63428_Developing%20of%20corrosion%20resistance%20nano%20copper%20oxide%20coating%20on%20copper%20using%20anodization%20in%20oxalate%20solution_WoS.pdf -, Suryanto and Mahmood, Mahmood Hameed and Hazza Faizi Al Hazza, Muataz and Haider I., Farag (2018) Developing of corrosion resistance nano copper oxide coating on copper using anodization in oxalate solution. International Journal of Engineering TRANSACTIONS C: Aspects, 31 (3). pp. 450-455. ISSN 1735-9244 http://www.ije.ir/abstract/%7BVolume:31-Transactions:C-Number:3%7D/=2716 10.5829/ije.2018.31.03c.07
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English English
topic	TA401 Materials of engineering and construction
spellingShingle	TA401 Materials of engineering and construction -, Suryanto Mahmood, Mahmood Hameed Hazza Faizi Al Hazza, Muataz Haider I., Farag Developing of corrosion resistance nano copper oxide coating on copper using anodization in oxalate solution
description	The excellent heat transfer properties of copper it is the reson behind its use in the manufacturing of various equipment of heat transfer applications. However, contamination of water by copper in water circulation systems is one of the serious industrial problems [1]. This contamination commonly results from copper corrosion reactions in boiler feed water environment. The contamination of copper could be reduced by improving copper corrosion resistance in water. This research studies the developing of copper corrosion resistant by using anodization technique. The anodization experiments are conducted in oxalate solutions of concentrations from 0.1 to 0.5 M, at a temperature range from 24 to 0 οC and applied potential from 7.5 to 9 V. Anodized coating was analyzed using field emission scanning microscope, energy dispersive X-ray spectroscopy, and X-ray diffraction. Characterization results referred to the formation of copper oxide anodized coating with grain size range from 25 to 68 nm. The tests of the corrosion resistance of the anodized copper samples were carried out in simulated boiler feed water. The results show the enhancement of corrosion resistance of anodized samples. The corrosion protection efficiencies for the anodized coating increased 86.2% and 74.5% in testing solutions contains 3.5% NaCl, and 2 mg/l NH3, respectively.
format	Article
author	-, Suryanto Mahmood, Mahmood Hameed Hazza Faizi Al Hazza, Muataz Haider I., Farag
author_facet	-, Suryanto Mahmood, Mahmood Hameed Hazza Faizi Al Hazza, Muataz Haider I., Farag
author_sort	-, Suryanto
title	Developing of corrosion resistance nano copper oxide coating on copper using anodization in oxalate solution
title_short	Developing of corrosion resistance nano copper oxide coating on copper using anodization in oxalate solution
title_full	Developing of corrosion resistance nano copper oxide coating on copper using anodization in oxalate solution
title_fullStr	Developing of corrosion resistance nano copper oxide coating on copper using anodization in oxalate solution
title_full_unstemmed	Developing of corrosion resistance nano copper oxide coating on copper using anodization in oxalate solution
title_sort	developing of corrosion resistance nano copper oxide coating on copper using anodization in oxalate solution
publisher	International Journal of Engineering
publishDate	2018
url	http://irep.iium.edu.my/63428/ http://irep.iium.edu.my/63428/ http://irep.iium.edu.my/63428/ http://irep.iium.edu.my/63428/1/63428_Developing%20of%20Corrosion%20Resistance%20Nano%20Copper.pdf http://irep.iium.edu.my/63428/7/63428_Developing%20of%20corrosion%20resistance%20nano%20copper%20oxide%20coating%20on%20copper%20using%20anodization%20in%20oxalate%20solution_SCOPUS.pdf http://irep.iium.edu.my/63428/13/63428_Developing%20of%20corrosion%20resistance%20nano%20copper%20oxide%20coating%20on%20copper%20using%20anodization%20in%20oxalate%20solution_WoS.pdf
first_indexed	2023-09-18T21:29:57Z
last_indexed	2023-09-18T21:29:57Z
_version_	1777412444308635648

Developing of corrosion resistance nano copper oxide coating on copper using anodization in oxalate solution

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