Research Article
Effect of Sr Substitution on the Novel La1-xSrxCo0.5Ni0.5O3-δ Perovskite-Type Catalysts for Hydrogen Production in Ethanol Steam Reforming
Table 1
SBET, pore volume, and pore size of the fresh samples and samples after hydrogen reduction.
| | Sample | SBET (m2/g) | Pore volume (mL/g) | Pore size (nm) |
| | LaNi0.5Co0.5O3-δ | 1.8846 | 0.0044 | 9.8243 | | La0.9Sr0.1Ni0.5Co0.5O3-δ | 2.7040 | 0.0071 | 10.5030 | | La0.5Sr0.5Ni0.5Co0.5O3-δ | 2.4267 | 0.0084 | 13.8460 | | La0.1Sr0.9Ni0.5Co0.5O3-δ | 3.7714 | 0.0127 | 13.4698 | | La0.1Sr0.9Ni0.5Co0.5O3-δ (H2 reduction) | 7.5648 | 0.0017 | 13.8460 | | La0.1Sr0.9Ni0.5Co0.5O3-δ (40 h) | 6.0085 | 0.0099 | 13.6645 |
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