Synergistic syngas production: Needleless electrospinning synthesis of Co/CeO2–La2O3 catalyst for efficient dry reforming of methane

Siti Nor Amira, Rosli and Nur Hidayati, Othman and Nguyen, Van Cuong and Sumaiya, Zainal Abidin (2023) Synergistic syngas production: Needleless electrospinning synthesis of Co/CeO2–La2O3 catalyst for efficient dry reforming of methane. Chemical Engineering and Technology, 40. pp. 1-10. ISSN 1521-4125. (Published)

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DOI/Official URL: https://doi.org/10.1002/ceat.202300151

Abstract

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.

Item Type:	Article
Uncontrolled Keywords:	Catalysts; Cobalt; Needleless electrospinning; Reforming; Syngas
Subjects:	T Technology > TP Chemical technology
Faculty/Division:	Institute of Postgraduate Studies Faculty of Chemical and Process Engineering Technology Centre for Research in Advanced Fluid & Processes (Fluid Centre)
Depositing User:	Mrs Norsaini Abdul Samat
Date Deposited:	07 Jul 2023 03:03
Last Modified:	07 Jul 2023 03:03
URI:	http://umpir.ump.edu.my/id/eprint/37965
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