XPS, FTIR, EDX, and XRD analysis of Al2O3 scales grown on PM2000 alloy

K. Djebaili; Z. Mekhalif; A. Boumaza; A. Djelloul

doi:10.1155/2015/868109

XPS, FTIR, EDX, and XRD analysis of Al₂O₃ scales grown on PM2000 alloy

K. Djebaili, Z. Mekhalif, A. Boumaza, A. Djelloul

Unite de recherche en chimie et electrochimie des surfaces et analytique

Résultats de recherche: Contribution à un journal/une revue › Article › Revue par des pairs

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Résumé

This work is an original example to compare the results obtained after calcination of Al<inf>2</inf>O<inf>3</inf> hydroxides and oxidation of alumino-formers alloys. FTIR and XPS signatures were obtained for various oxidation temperatures and compared with those known from the literature about calcination of Al<inf>2</inf>O<inf>3</inf> precursors. The aim of this work is to evaluate the use of IR spectroscopy and XPS analysis to probe the structural varieties of Al<inf>2</inf>O<inf>3</inf>. For this objective, a study of the PM2000 oxidation at various temperatures was conducted by means of XRD, IR spectroscopy, XPS analysis, EDX analysis, and SEM observations. This allowed us to clearly differentiate the transition Al<inf>2</inf>O<inf>3</inf> from the α-Al<inf>2</inf>O<inf>3</inf> and, amongst the transition Al<inf>2</inf>O<inf>3</inf>, to differentiate the characteristic of the IR spectrum of γ-δ phases from that of the θ phase.

langue originale	Anglais
Numéro d'article	868109
journal	Journal of Spectroscopy
Volume	2015
Les DOIs	https://doi.org/10.1155/2015/868109
Etat de la publication	Publié - 2015

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10.1155/2015/868109

868109Version finale publiée, 5,81 MB

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Synthèse, Irradiation et Analyse de Matériaux (SIAM) (2016 - ...)
Louette, P. (!!Manager), Colaux, J. (!!Manager), Felten, A. (!!Manager), Tabarrant, T. (!!Operator), COME, F. (!!Operator) & Debarsy, P.-L. (!!Manager)
Plateforme technologique Synthese, irradiation et analyse des materiaux
Equipement/installations: Plateforme technolgique

Contient cette citation

@article{edb3e97cdacb406bbfdc913127786b04,

title = "XPS, FTIR, EDX, and XRD analysis of Al2O3 scales grown on PM2000 alloy",

abstract = "This work is an original example to compare the results obtained after calcination of Al2O3 hydroxides and oxidation of alumino-formers alloys. FTIR and XPS signatures were obtained for various oxidation temperatures and compared with those known from the literature about calcination of Al2O3 precursors. The aim of this work is to evaluate the use of IR spectroscopy and XPS analysis to probe the structural varieties of Al2O3. For this objective, a study of the PM2000 oxidation at various temperatures was conducted by means of XRD, IR spectroscopy, XPS analysis, EDX analysis, and SEM observations. This allowed us to clearly differentiate the transition Al2O3 from the α-Al2O3 and, amongst the transition Al2O3, to differentiate the characteristic of the IR spectrum of γ-δ phases from that of the θ phase.",

author = "K. Djebaili and Z. Mekhalif and A. Boumaza and A. Djelloul",

year = "2015",

doi = "10.1155/2015/868109",

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T1 - XPS, FTIR, EDX, and XRD analysis of Al2O3 scales grown on PM2000 alloy

AU - Djebaili, K.

AU - Mekhalif, Z.

AU - Boumaza, A.

AU - Djelloul, A.

PY - 2015

Y1 - 2015

N2 - This work is an original example to compare the results obtained after calcination of Al2O3 hydroxides and oxidation of alumino-formers alloys. FTIR and XPS signatures were obtained for various oxidation temperatures and compared with those known from the literature about calcination of Al2O3 precursors. The aim of this work is to evaluate the use of IR spectroscopy and XPS analysis to probe the structural varieties of Al2O3. For this objective, a study of the PM2000 oxidation at various temperatures was conducted by means of XRD, IR spectroscopy, XPS analysis, EDX analysis, and SEM observations. This allowed us to clearly differentiate the transition Al2O3 from the α-Al2O3 and, amongst the transition Al2O3, to differentiate the characteristic of the IR spectrum of γ-δ phases from that of the θ phase.

AB - This work is an original example to compare the results obtained after calcination of Al2O3 hydroxides and oxidation of alumino-formers alloys. FTIR and XPS signatures were obtained for various oxidation temperatures and compared with those known from the literature about calcination of Al2O3 precursors. The aim of this work is to evaluate the use of IR spectroscopy and XPS analysis to probe the structural varieties of Al2O3. For this objective, a study of the PM2000 oxidation at various temperatures was conducted by means of XRD, IR spectroscopy, XPS analysis, EDX analysis, and SEM observations. This allowed us to clearly differentiate the transition Al2O3 from the α-Al2O3 and, amongst the transition Al2O3, to differentiate the characteristic of the IR spectrum of γ-δ phases from that of the θ phase.

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XPS, FTIR, EDX, and XRD analysis of Al2O3 scales grown on PM2000 alloy

Résumé

Accès au document

Autres fichiers et liens

Empreinte digitale

Équipement

Synthèse, Irradiation et Analyse de Matériaux (SIAM) (2016 - ...)

Contient cette citation

XPS, FTIR, EDX, and XRD analysis of Al₂O₃ scales grown on PM2000 alloy