Effects of Metal Ratio and Promoter on Physicochemical Properties of CuFe Catalyst

A series of CuFe catalysts have been synthesized on Al2O3 support using the impregnation method. Effects of metal ratio and potassium promoter on the physicochemical properties of these catalysts were investigated by FESEM/EDX, N2 adsorption, H2-TPR and CO2-TPD techniques. Results showed that Cu:Fe...

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Main Authors: Berahim, N.H., Saafie, N., Mey, O.C., Suhaimi, N.A., Zulkifli, N.I., Mohd Zabidi, N.A.
Format: Conference or Workshop Item
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-eprints.29284 /
Published: Springer Science and Business Media B.V. 2021
Online Access: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85123287752&doi=10.1007%2f978-981-16-4513-6_23&partnerID=40&md5=2bb1a111aff6f9bb849f0bbc8f4085b9
http://eprints.utp.edu.my/29284/
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spelling utp-eprints.292842022-03-25T01:26:54Z Effects of Metal Ratio and Promoter on Physicochemical Properties of CuFe Catalyst Berahim, N.H. Saafie, N. Mey, O.C. Suhaimi, N.A. Zulkifli, N.I. Mohd Zabidi, N.A. A series of CuFe catalysts have been synthesized on Al2O3 support using the impregnation method. Effects of metal ratio and potassium promoter on the physicochemical properties of these catalysts were investigated by FESEM/EDX, N2 adsorption, H2-TPR and CO2-TPD techniques. Results showed that Cu:Fe ratio and potassium promoter did not change the morphological and textural properties of the CuFe catalyst. Potassium promoter improved the reducibility and doubled the number of the medium basic sites in the CuFe catalyst. The potassium-promoted catalyst increased the CO2 conversion by a factor of four compared to that of the un-promoted CuFe catalyst. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. Springer Science and Business Media B.V. 2021 Conference or Workshop Item NonPeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85123287752&doi=10.1007%2f978-981-16-4513-6_23&partnerID=40&md5=2bb1a111aff6f9bb849f0bbc8f4085b9 Berahim, N.H. and Saafie, N. and Mey, O.C. and Suhaimi, N.A. and Zulkifli, N.I. and Mohd Zabidi, N.A. (2021) Effects of Metal Ratio and Promoter on Physicochemical Properties of CuFe Catalyst. In: UNSPECIFIED. http://eprints.utp.edu.my/29284/
institution Universiti Teknologi Petronas
collection UTP Institutional Repository
description A series of CuFe catalysts have been synthesized on Al2O3 support using the impregnation method. Effects of metal ratio and potassium promoter on the physicochemical properties of these catalysts were investigated by FESEM/EDX, N2 adsorption, H2-TPR and CO2-TPD techniques. Results showed that Cu:Fe ratio and potassium promoter did not change the morphological and textural properties of the CuFe catalyst. Potassium promoter improved the reducibility and doubled the number of the medium basic sites in the CuFe catalyst. The potassium-promoted catalyst increased the CO2 conversion by a factor of four compared to that of the un-promoted CuFe catalyst. © 2021, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
format Conference or Workshop Item
author Berahim, N.H.
Saafie, N.
Mey, O.C.
Suhaimi, N.A.
Zulkifli, N.I.
Mohd Zabidi, N.A.
spellingShingle Berahim, N.H.
Saafie, N.
Mey, O.C.
Suhaimi, N.A.
Zulkifli, N.I.
Mohd Zabidi, N.A.
Effects of Metal Ratio and Promoter on Physicochemical Properties of CuFe Catalyst
author_sort Berahim, N.H.
title Effects of Metal Ratio and Promoter on Physicochemical Properties of CuFe Catalyst
title_short Effects of Metal Ratio and Promoter on Physicochemical Properties of CuFe Catalyst
title_full Effects of Metal Ratio and Promoter on Physicochemical Properties of CuFe Catalyst
title_fullStr Effects of Metal Ratio and Promoter on Physicochemical Properties of CuFe Catalyst
title_full_unstemmed Effects of Metal Ratio and Promoter on Physicochemical Properties of CuFe Catalyst
title_sort effects of metal ratio and promoter on physicochemical properties of cufe catalyst
publisher Springer Science and Business Media B.V.
publishDate 2021
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85123287752&doi=10.1007%2f978-981-16-4513-6_23&partnerID=40&md5=2bb1a111aff6f9bb849f0bbc8f4085b9
http://eprints.utp.edu.my/29284/
_version_ 1741197217316732928
score 11.62408

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