Synergistic Syngas Production: Needleless Electrospinning Synthesis of Co/CeO2–La2O3 Catalyst for Efficient Dry Reforming of Methane

Synergistic Syngas Production: Needleless Electrospinning Synthesis of Co/CeO2–La2O3 Catalyst for Efficient Dry Reforming of Methane

The prime cause for catalyst deactivation during dry reforming of methane (DRM) has been attributed to the deposition of carbon. Nanofibrous (NF) catalysts are attractive candidates that offer high catalytic activity and stability in DRM. A comparative study between electrospun and impregnated Co/Ce...

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Published in:Chemical Engineering and Technology
Main Author: Rosli S.N.A.; Othman N.H.; Nguyen V.C.; Zainal Abidin S.
Format: Article
Language:English
Published: John Wiley and Sons Inc 2023
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85163646534&doi=10.1002%2fceat.202300151&partnerID=40&md5=07f19423480514b7689e02920baa86ae
id 2-s2.0-85163646534
spelling 2-s2.0-85163646534
Rosli S.N.A.; Othman N.H.; Nguyen V.C.; Zainal Abidin S.
Synergistic Syngas Production: Needleless Electrospinning Synthesis of Co/CeO2–La2O3 Catalyst for Efficient Dry Reforming of Methane
2023
Chemical Engineering and Technology
46
12
10.1002/ceat.202300151
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85163646534&doi=10.1002%2fceat.202300151&partnerID=40&md5=07f19423480514b7689e02920baa86ae
The prime cause for catalyst deactivation during dry reforming of methane (DRM) has been attributed to the deposition of carbon. Nanofibrous (NF) catalysts are attractive candidates that offer high catalytic activity and stability in DRM. A comparative study between electrospun and impregnated Co/CeO2–La2O3 catalysts in the DRM reaction was carried out to evaluate the merits of the NF catalyst. Application of the electrospun catalyst yielded the highest activity in DRM and showed a substantial improvement in resistance to carbon formation. The unique structure of the NF electrospun catalyst, the robust metal-support interaction, and the increased surface area could more effectively suppress deactivation of the catalyst during an 8-h DRM reaction than the impregnated catalyst. © 2023 Wiley-VCH GmbH.
John Wiley and Sons Inc
9307516
English
Article
author Rosli S.N.A.; Othman N.H.; Nguyen V.C.; Zainal Abidin S.
spellingShingle Rosli S.N.A.; Othman N.H.; Nguyen V.C.; Zainal Abidin S.
Synergistic Syngas Production: Needleless Electrospinning Synthesis of Co/CeO2–La2O3 Catalyst for Efficient Dry Reforming of Methane
author_facet Rosli S.N.A.; Othman N.H.; Nguyen V.C.; Zainal Abidin S.
author_sort Rosli S.N.A.; Othman N.H.; Nguyen V.C.; Zainal Abidin S.
title Synergistic Syngas Production: Needleless Electrospinning Synthesis of Co/CeO2–La2O3 Catalyst for Efficient Dry Reforming of Methane
title_short Synergistic Syngas Production: Needleless Electrospinning Synthesis of Co/CeO2–La2O3 Catalyst for Efficient Dry Reforming of Methane
title_full Synergistic Syngas Production: Needleless Electrospinning Synthesis of Co/CeO2–La2O3 Catalyst for Efficient Dry Reforming of Methane
title_fullStr Synergistic Syngas Production: Needleless Electrospinning Synthesis of Co/CeO2–La2O3 Catalyst for Efficient Dry Reforming of Methane
title_full_unstemmed Synergistic Syngas Production: Needleless Electrospinning Synthesis of Co/CeO2–La2O3 Catalyst for Efficient Dry Reforming of Methane
title_sort Synergistic Syngas Production: Needleless Electrospinning Synthesis of Co/CeO2–La2O3 Catalyst for Efficient Dry Reforming of Methane
publishDate 2023
container_title Chemical Engineering and Technology
container_volume 46
container_issue 12
doi_str_mv 10.1002/ceat.202300151
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85163646534&doi=10.1002%2fceat.202300151&partnerID=40&md5=07f19423480514b7689e02920baa86ae
description The prime cause for catalyst deactivation during dry reforming of methane (DRM) has been attributed to the deposition of carbon. Nanofibrous (NF) catalysts are attractive candidates that offer high catalytic activity and stability in DRM. A comparative study between electrospun and impregnated Co/CeO2–La2O3 catalysts in the DRM reaction was carried out to evaluate the merits of the NF catalyst. Application of the electrospun catalyst yielded the highest activity in DRM and showed a substantial improvement in resistance to carbon formation. The unique structure of the NF electrospun catalyst, the robust metal-support interaction, and the increased surface area could more effectively suppress deactivation of the catalyst during an 8-h DRM reaction than the impregnated catalyst. © 2023 Wiley-VCH GmbH.
publisher John Wiley and Sons Inc
issn 9307516
language English
format Article
accesstype
record_format scopus
collection Scopus
_version_ 1809677886582423552

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