Magnetic Biochar Catalyst Synthesis and Dye Degradation Performance Data

A 17.7 KB Excel dataset details the synthesis and performance of a magnetic biochar catalyst for dye degradation. The dataset, authored by Ramesh Vinayagam and last updated in May 2026, reports catalyst properties like a specific surface area of 10.64 m²/g and saturation magnetization of 30.11 emu/g, along with batch trial results showing up to 75.01% dye removal.

Use Cases

• Modeling catalyst performance based on reported nanoparticle size (32.65 nm) and crystallite size (19.91 nm).
• Analyzing reaction kinetics based on second-order rate constants ranging from 0.0034 to 0.0003 L mg⁻¹ min⁻¹.
• Evaluating catalyst reusability based on the reported 85.11% activity retention after five cycles.
• Assessing applicability in real water matrices based on the described performance in complex aqueous environments.

Strengths

• Reports specific material properties: specific surface area of 10.64 m²/g, saturation magnetization of 30.11 emu/g.
• Includes quantitative performance metrics: 75.01% dye removal in 180 minutes, kinetic rate constants.
• Provides stability data: catalyst retained 85.11% activity after five reuse cycles.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is very small (17.7 KB), indicating limited scope.

Provenance

Source

figshare

Collection Method

Data likely originates from laboratory synthesis and batch experiment trials described in the associated study.

Freshness

Last updated 2026-05-14 17:43:21; freshness should be verified.