Properties-activity correlation of Nickel supported on fibrous Zeolite-Y for dry reforming of methane

S.N., Miskan and H.D., Setiabudi and M.B., Bahari and Vo, Dai-Viet N. and B., Abdullah and A.A., Jalil and S.A.F., Syed Muhammad and S.B., Ismail (2023) Properties-activity correlation of Nickel supported on fibrous Zeolite-Y for dry reforming of methane. International Journal of Hydrogen Energy. ISSN 0360-3199. (In Press / Online First) (In Press / Online First)

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Abstract

Nickel-supported Fibrous zeolite-Y (Ni/FHY) was successfully synthesized via the microemulsion method using HY as seed, followed by catalytic evaluation in dry reforming of methane (DRM) for hydrogen production. Ni/FHY possessed good NiO distribution, improved metal-support interface, and strong basicity, accredited to the fibrous structure of FHY. This unique morphology led to the enrichment in the amount of accessible Ni active sites, thus resulting in the superior activity of Ni/FHY (XCH=95.1%,XCO=91.1%,H2/CO=0.89) compared to Ni/HY (XCH=92.7%,XCO=89.8%,H2/CO=0.78). Meanwhile, the inferior performance of Ni/HY could be caused by the poor distribution of Ni with large particles, thus contributing to high carbon deposition and Ni sintering. The unique physicochemical properties and superior catalytic activity confirmed its viability in the DRM.

Item Type:	Article
Additional Information:	Indexed by Scopus
Uncontrolled Keywords:	Dry reforming of methane; Fibrous; Hydrogen; Ni-based catalyst; Zeolite-Y
Subjects:	T Technology > T Technology (General) T Technology > TP Chemical technology
Faculty/Division:	Centre of Excellence: Centre of Excellence for Advanced Research in Fluid Flow Institute of Postgraduate Studies Faculty of Chemical and Process Engineering Technology
Depositing User:	Miss Amelia Binti Hasan
Date Deposited:	06 Nov 2023 07:16
Last Modified:	08 Nov 2023 00:54
URI:	http://umpir.ump.edu.my/id/eprint/39200
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