Enhanced oxidation resistance of magnesium nanorods grown by glancing angle deposition

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dc.contributor.authorBayca S.U.
dc.contributor.authorCansizoglu M.F.
dc.contributor.authorBiris A.S.
dc.contributor.authorWatanabe F.
dc.contributor.authorKarabacak T.
dc.date.accessioned2024-07-22T08:20:11Z
dc.date.available2024-07-22T08:20:11Z
dc.date.issued2011
dc.description.abstractOxidation behavior of magnesium thin films and nanorods were investigated in the temperature range of 25-550 °C by using thermal gravimetric analysis. Arrays of vertical magnesium nanorods were deposited by the DC magnetron sputtering glancing angle deposition technique, while the magnesium thin films were deposited using the same system but at normal incidence. The morphologies and corresponding crystal structure of the samples were analyzed by scanning electron microscopy, transmission electron microscopy and X-ray diffraction methods, respectively. We report that the Mg thin films showed oxidation induced weight gain starting from room temperature. On the other hand, Mg nanorods did not show any indication of significant oxidation at temperatures below 350 °C. Enhanced oxidation resistance of Mg nanorods was also confirmed by quartz crystal microbalance measurements. At temperatures higher than 350 °C, Mg nanorods started to get oxidized and their weight increased at a similar rate to that of Mg thin films. We argue that reduced oxidation of Mg nanorods is mainly attributed to their single crystal nature. Magnesium nanorods' reduced oxidation can potentially play a key role in hydrogen storage and gas sensing applications. © 2011, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights.
dc.identifier.DOI-ID10.1016/j.ijhydene.2011.01.152
dc.identifier.issn03603199
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/18038
dc.language.isoEnglish
dc.subjectCrystal structure
dc.subjectDC power transmission
dc.subjectDeposition
dc.subjectHydrogen
dc.subjectHydrogen storage
dc.subjectMagnesium
dc.subjectMagnesium printing plates
dc.subjectNanorods
dc.subjectOxidation resistance
dc.subjectQuartz
dc.subjectScanning electron microscopy
dc.subjectSingle crystals
dc.subjectThermogravimetric analysis
dc.subjectThin films
dc.subjectTransmission electron microscopy
dc.subjectVapor deposition
dc.subjectX ray diffraction
dc.subjectCrystal structure
dc.subjectGravimetric analysis
dc.subjectHydrogen
dc.subjectHydrogen storage
dc.subjectMagnesium
dc.subjectMagnesium printing plates
dc.subjectNanorods
dc.subjectOxidation
dc.subjectOxidation resistance
dc.subjectQuartz
dc.subjectScanning electron microscopy
dc.subjectSingle crystals
dc.subjectThermogravimetric analysis
dc.subjectThin films
dc.subjectTransmission electron microscopy
dc.subjectX ray diffraction
dc.subjectDc magnetron sputtering
dc.subjectGas sensing applications
dc.subjectGLAD
dc.subjectGlancing Angle Deposition
dc.subjectGlancing angle deposition technique
dc.subjectMg thin films
dc.subjectNanorods grown
dc.subjectNormal incidence
dc.subjectOxidation behaviors
dc.subjectReduced oxidation
dc.subjectRoom temperature
dc.subjectScanning electrons
dc.subjectTemperature range
dc.subjectTGA
dc.subjectThermal gravimetric analysis
dc.subjectWeight gain
dc.subjectX-ray diffraction method
dc.subjectDc magnetron sputtering
dc.subjectGas sensing applications
dc.subjectGLAD
dc.subjectGlancing Angle Deposition
dc.subjectGlancing angle deposition technique
dc.subjectTGA
dc.subjectThermal gravimetric analysis
dc.subjectX-ray diffraction method
dc.subjectOxidation
dc.subjectDeposition
dc.titleEnhanced oxidation resistance of magnesium nanorods grown by glancing angle deposition
dc.typeArticle

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