Mesoporous ceria structures synthesized via nanocasting exhibit significantly higher oxygen mobility than commercial bulk ceria. The dataset likely contains experimental results from a study using SBA-15 as a template with Ce(NO3)3·6H2O or CeCl3·7H2O precursors, authored by MORENO DE LA CALLE, Alvaro and harvested from e-cienciaDatos. Data was last updated on 2025 -10-14.
Use Cases
- Modeling the relationship between impregnation steps and structural ordering based on the described synthesis steps.
- Comparing oxygen mobility capacity between synthesized and commercial ceria samples as highlighted in the description.
- Analyzing the influence of cerium precursor type (nitrate vs. chloride) on the required number of impregnations for ordered structures.
- Investigating thermal stability of mesostructured materials for catalyst design applications.
Strengths
- Description provides specific experimental parameters, such as 1.3 mmolCe/gSBA-15 and 6.7 mmolCe/gSBA-15 precursor amounts.
- Results highlight a concrete performance advantage: synthesized ceria exhibits higher oxygen mobility than commercial bulk ceria.
- Study compares two distinct cerium precursors (Ce(NO3)3·6H2O and CeCl3·7H2O) and multiple impregnation steps (1, 3, and 5).
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Description metadata is limited; actual data quality requires manual inspection after download.
Provenance
- Source
- e-cienciaDatos Harvested Dataverse
- Collection Method
- Likely contains experimental characterization data from a laboratory synthesis study.
- Time Range
- null
- Freshness
- Last updated 2025-10-14 21:45:55; freshness should be verified.
- Geography
- null