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CeO2-induced strong metal-support interaction and oxygen vacancy generation for enhanced propane steam reforming performance of Ni-based catalysts

delete2026-08-11
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PRE
AI
H
Hui Zhang
H
Haowen Li *
Z
Ziyan Yu
J
Jun Li
H
Hao Lan *
W
Weigang Zhang *
DOI:10.1016/j.ijhydene.2026.156903delete
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Abstract

Abstract

En 中文
• CeO2 modified NiO/Al2O3 catalysts were prepared by two-step impregnation. • SMSI effect and oxygen vacancies boost Ni activity and coking resistance. • 5 wt% CeO2 loading shows 79.96% average H2 yield at 800–950 °C and 23.4 % less coke deposition. • The optimal C3H8/H2O molar ratio is 1:14 at ≤750 °C and shifts to 1:12 at ≥800 °C.

Journal

International Journal of Hydrogen Energy cover
International Journal of Hydrogen Energy
IF:
8.3
Papers:
5.4W
Citations:
23.1W

Organization

U
University of Science and Technology of China
Scholars:
1.5W
Papers: 5.3K
Citations: 11.3W
C
chinese academy of sciences
Scholars:
54.9W
Papers: 44.5W
Citations: 703
Cited Papers

Cited Papers

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