Structure–Activity Correlation and Reaction Optimization of H ₂ Production by Ethanol Steam Reforming over Engineered La–Ni/Al ₂ O ₃ Catalysts

Short summary

Engineered La-promoted Ni/Al 2 O 3 catalysts significantly enhance hydrogen production via ethanol steam reforming, achieving a 96.52% hydrogen production rate at 350 °C. La addition improves Ni distribution, creates oxygen vacancies, and shifts the reaction pathway to reduce methane formation and carbon deposition.

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