Magnetic Al-MOF Composites for PFOA Capture: Synthesis and Performance Data

Experimental data from 2026 details the synthesis and evaluation of magnetic aluminum-based metal-organic frameworks for removing perfluorooctanoic acid from water. The dataset, authored by Maurizio Sansotera, includes results for three different organic ligands and two synthesis methods, with reported removal efficiencies up to 99.8%. It contains characterization data from PXRD, SEM-EDS, TEM, FTIR-ATR, and BET analyses, as well as adsorption and regeneration performance metrics.

Use Cases

• Comparing the adsorption efficiency of different organic ligands (NH₂-BDC, H₂BDC, F₄-BDC) for PFOA capture based on the experimental results.
• Evaluating the impact of synthesis methods (green solvothermal vs. solvent-free) on material performance and reusability.
• Analyzing the relationship between material characterization data (e.g., surface area from BET, crystallinity from PXRD) and adsorption performance.
• Benchmarking the regeneration efficiency of magnetic MOF composites for potential reusable adsorbent systems.

Strengths

• Includes specific, high-performance metrics, such as a 99.8% PFOA removal efficiency for one composite.
• Reports a concrete regeneration efficiency of 82.9% for the MIL-53(Al)@Fe₃O₄ material.
• Contains characterization data from multiple analytical techniques (PXRD, SEM-EDS, TEM, FTIR-ATR, BET).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset's 18.0 MB size suggests it is relatively small, potentially limiting the scope of analysis.

Provenance

Source

Maurizio Sansotera via figshare

Collection Method

Experimental data generated from laboratory synthesis and testing.

Freshness

Last updated 2026-04-08 20:43:02; freshness should be verified.