Experimental results on Ni-Cr/SBA-15 catalysts for bioethanol steam reforming. It examines the influence of metal loading and Ni/Cr ratio on ethanol conversion and hydrogen production.
Use Cases
- Analyze the relationship between Ni crystallite size and Cr content to understand dispersion effects.
- Model ethanol conversion as a function of Ni content, with values reaching up to 90% for 15 wt.% samples.
- Investigate the synergistic effect on conversion for catalysts with Ni content below 11 wt.% and Cr content exceeding 2 wt.%.
- Examine H2 TOF (min-1) trends, noting higher values for catalysts with 7 wt.% Ni and increased Cr loading.
Strengths
- Data includes specific performance metrics such as ethanol conversion percentages (e.g., up to 90%) and H2 TOF.
- Examines multiple catalyst compositions, varying Ni content (e.g., 7 wt.%, 15 wt.%) and Cr loading (e.g., 2 wt.%).
- Identifies a specific synergistic effect between Ni and Cr for certain composition ranges.
Limitations
- The dataset scope is limited to a specific catalyst system (Ni-Cr/SBA-15) and reaction (bioethanol steam reforming).
- Sample size and number of experimental runs are not specified, limiting statistical power assessment.
Provenance
- Source
- e-cienciaDatos Harvested Dataverse
- Collection Method
- Experimental characterization and catalytic performance evaluation of synthesized catalyst samples.
- Freshness
- Last updated on 2025-10-14.