Zirconium(IV) Supported on Humic Acid Coated Iron Oxide Nanoparticles as an Effective Nano

A novel magnetic zirconium catalyst supported on humic acid-coated iron oxide nanoparticles was synthesized and characterized using TEM, FESEM, EDX, XRD, VSM, and FT-IR. The dataset, authored by Beheshteh Arjmandzadeh and last updated in May 2026, likely contains performance metrics for this catalyst in the solvent-free Biginelli reaction at 70°C. It describes a procedure offering high yields, easy magnetic separation, and superior catalyst recyclability.

Use Cases

• Benchmarking catalyst recyclability based on the described superior reusability with minimal activity loss.
• Analyzing reaction yield optimization based on the solvent-free procedure at 70°C.
• Studying magnetic nanoparticle catalyst design based on the Fe3O4@HA-ZrOCl2 nanocomposite structure.
• Comparing catalyst separation efficiency based on the described magnetic recovery method.

Strengths

• Catalyst was characterized with six analytical techniques (TEM, FESEM, EDX, XRD, VSM, FT-IR).
• Procedure offers specific advantages: high yields, easy magnetic separation, reduced reaction times, and solvent-free conditions.
• Dataset is openly licensed under CC-BY-4.0.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data files are in PDF and DOCX formats (4.0 MB total), which may require extraction for computational analysis.

Provenance

Source

figshare

Collection Method

Experimental synthesis and characterization of a nanomagnetic catalyst, followed by performance testing in organic synthesis.

Freshness

Last updated 2026-05-19 08:21:30; freshness should be verified.