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Electrochemical and FTIR studies of mechanically alloyed Mg2Ni

Mechanically alloyed Mg2Ni powders are prepared by a ball milling process and show the presence of small amounts of Ni, Mg, Ni(OH)(2) and Mg(OH)(2) from the X-ray diffraction. Voltammetry of the Mg2Ni powders is performed in 6M potassium hydroxide, and the hydrogen absorbing ability and surface oxid...

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Main Author: Basirun, Wan Jefrey
Format: Article
Published: Taylor & Francis 2011
Subjects:
QD Chemistry
Online Access:http://eprints.um.edu.my/7550/
http://www.ingentaconnect.com/content/maney/mri/2011/00000015/A00201s2/art00019?token=0050115b85c5f3b3b47464748663c707b6e7b597a414f582a2f433e402c3568263c2b06695082314
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spelling my.um.eprints.75502019-01-31T08:11:09Z http://eprints.um.edu.my/7550/ Electrochemical and FTIR studies of mechanically alloyed Mg2Ni Basirun, Wan Jefrey QD Chemistry Mechanically alloyed Mg2Ni powders are prepared by a ball milling process and show the presence of small amounts of Ni, Mg, Ni(OH)(2) and Mg(OH)(2) from the X-ray diffraction. Voltammetry of the Mg2Ni powders is performed in 6M potassium hydroxide, and the hydrogen absorbing ability and surface oxidation of the alloy can be clearly seen. Voltammetry confirms the presence of a passivation film, which later breaks down at more positive potentials. Fourier transform infrared spectroscopy shows the formation of the passive film as Mg(OH)(2) after potential steps in the KOH solution. Taylor & Francis 2011 Article PeerReviewed Basirun, Wan Jefrey (2011) Electrochemical and FTIR studies of mechanically alloyed Mg2Ni. Materials Research Innovations, 15. pp. 75-77. ISSN 1432-8917 http://www.ingentaconnect.com/content/maney/mri/2011/00000015/A00201s2/art00019?token=0050115b85c5f3b3b47464748663c707b6e7b597a414f582a2f433e402c3568263c2b06695082314 10.1179/143307511x13031890747930
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic QD Chemistry
spellingShingle QD Chemistry
Basirun, Wan Jefrey
Electrochemical and FTIR studies of mechanically alloyed Mg2Ni
description Mechanically alloyed Mg2Ni powders are prepared by a ball milling process and show the presence of small amounts of Ni, Mg, Ni(OH)(2) and Mg(OH)(2) from the X-ray diffraction. Voltammetry of the Mg2Ni powders is performed in 6M potassium hydroxide, and the hydrogen absorbing ability and surface oxidation of the alloy can be clearly seen. Voltammetry confirms the presence of a passivation film, which later breaks down at more positive potentials. Fourier transform infrared spectroscopy shows the formation of the passive film as Mg(OH)(2) after potential steps in the KOH solution.
format Article
author Basirun, Wan Jefrey
author_facet Basirun, Wan Jefrey
author_sort Basirun, Wan Jefrey
title Electrochemical and FTIR studies of mechanically alloyed Mg2Ni
title_short Electrochemical and FTIR studies of mechanically alloyed Mg2Ni
title_full Electrochemical and FTIR studies of mechanically alloyed Mg2Ni
title_fullStr Electrochemical and FTIR studies of mechanically alloyed Mg2Ni
title_full_unstemmed Electrochemical and FTIR studies of mechanically alloyed Mg2Ni
title_sort electrochemical and ftir studies of mechanically alloyed mg2ni
publisher Taylor & Francis
publishDate 2011
url http://eprints.um.edu.my/7550/
http://www.ingentaconnect.com/content/maney/mri/2011/00000015/A00201s2/art00019?token=0050115b85c5f3b3b47464748663c707b6e7b597a414f582a2f433e402c3568263c2b06695082314
_version_ 1643688064526057472
score 13.159267

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