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Optimal nickel loading balances dispersion and mesoporosity for efficient ethanol-CO2 reforming to hydrogen-rich syngas

delete2026-08-01
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PRE
AI
W
Wei Man Liew
S
Sumaiya Zainal Abidin
S
Sunarti Abd Rahman
S
Siti Jamilatun
A
Aster Rahayu
N
N. Ainirazali *
DOI：10.1016/j.fuel.2026.140838delete
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Abstract

Abstract

En 中文
• Ni/MSNs (5–20 wt% Ni) synthesized by CTAB sol–gel and ultrasonic impregnation. • 10 wt% Ni/MSNs exhibited 68–72% ethanol conversion and up to 61% H2 yield. • CO2 conversion reached up to 90% with H2/CO maintained at 1.1–1.5. • Optimized 10 wt% Ni/MSNs showed minimal carbon deposition (<1.5 wt%). • High Ni loadings caused Ni agglomeration, pore blockage, and stronger RWGS.

Journal

Fuel cover
Fuel
IF:
7.5
Papers:
3.8W
Citations:
16.7W

Organization

U
Universitas Ahmad Dahlan
Scholars:
206
Papers: 156
Citations: 69
L
lebuh persiaran tun khalil yaakob
Scholars:
5
Papers: 2
Citations: 0
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