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Development of Mo/γ-Al2O3-CeO2 catalyst with high thermal stability by modified impregnation method

In the present studies, different characterization techniques have been utilized to correlate the physicochemical properties of the synthesized catalysts with their thermal stability. The results indicated that strong metal-support (Mo-support) interaction existed in the γ-Al2O3-CeO2 supported catal...

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Main Author: Ramli, A.
Format: Article
Published: Trans Tech Publications Ltd 2017
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85014930578&doi=10.4028%2fwww.scientific.net%2fMSF.888.491&partnerID=40&md5=3da25373a0e5fcb21cc9bf98d309586e
http://eprints.utp.edu.my/20283/
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spelling my.utp.eprints.202832018-04-23T01:01:57Z Development of Mo/γ-Al2O3-CeO2 catalyst with high thermal stability by modified impregnation method Ramli, A. In the present studies, different characterization techniques have been utilized to correlate the physicochemical properties of the synthesized catalysts with their thermal stability. The results indicated that strong metal-support (Mo-support) interaction existed in the γ-Al2O3-CeO2 supported catalyst with higher CeO2 loading as compared to the Mo/γ-Al2O3 catalyst. This suggested that the addition of CeO2 into the γ-Al2O3 enhanced the metal-support interaction, thus decreases the reducibility, depending on the CeO2 loading. Similarly, the catalyst with higher CeO2 loading exhibited lower Ce 3d and higher Mo 3d binding energies respectively, supporting the TPR results. © 2017 Trans Tech Publications, Switzerland. Trans Tech Publications Ltd 2017 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85014930578&doi=10.4028%2fwww.scientific.net%2fMSF.888.491&partnerID=40&md5=3da25373a0e5fcb21cc9bf98d309586e Ramli, A. (2017) Development of Mo/γ-Al2O3-CeO2 catalyst with high thermal stability by modified impregnation method. Materials Science Forum, 888 MS . pp. 491-495. http://eprints.utp.edu.my/20283/
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
description In the present studies, different characterization techniques have been utilized to correlate the physicochemical properties of the synthesized catalysts with their thermal stability. The results indicated that strong metal-support (Mo-support) interaction existed in the γ-Al2O3-CeO2 supported catalyst with higher CeO2 loading as compared to the Mo/γ-Al2O3 catalyst. This suggested that the addition of CeO2 into the γ-Al2O3 enhanced the metal-support interaction, thus decreases the reducibility, depending on the CeO2 loading. Similarly, the catalyst with higher CeO2 loading exhibited lower Ce 3d and higher Mo 3d binding energies respectively, supporting the TPR results. © 2017 Trans Tech Publications, Switzerland.
format Article
author Ramli, A.
spellingShingle Ramli, A.
Development of Mo/γ-Al2O3-CeO2 catalyst with high thermal stability by modified impregnation method
author_facet Ramli, A.
author_sort Ramli, A.
title Development of Mo/γ-Al2O3-CeO2 catalyst with high thermal stability by modified impregnation method
title_short Development of Mo/γ-Al2O3-CeO2 catalyst with high thermal stability by modified impregnation method
title_full Development of Mo/γ-Al2O3-CeO2 catalyst with high thermal stability by modified impregnation method
title_fullStr Development of Mo/γ-Al2O3-CeO2 catalyst with high thermal stability by modified impregnation method
title_full_unstemmed Development of Mo/γ-Al2O3-CeO2 catalyst with high thermal stability by modified impregnation method
title_sort development of mo/γ-al2o3-ceo2 catalyst with high thermal stability by modified impregnation method
publisher Trans Tech Publications Ltd
publishDate 2017
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85014930578&doi=10.4028%2fwww.scientific.net%2fMSF.888.491&partnerID=40&md5=3da25373a0e5fcb21cc9bf98d309586e
http://eprints.utp.edu.my/20283/
_version_ 1738656189430890496
score 13.18916

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