Infrared Spectra Peaks for Bitumen and Lignin Samples

Yuriy Prysiazhnyi published infrared spectral data for BND 70/100 bitumen, lignin, and lignin-modified bitumen. The dataset contains characteristic differences and typical peak values for these materials. It is available as a 13.5 KB Excel file under a CC-BY-4.0 license.

Use Cases

• Compare chemical composition of bitumen and lignin based on infrared spectral peaks.
• Analyze the effect of lignin modification on bitumen properties based on spectral data.
• Identify characteristic functional groups in asphalt binders based on infrared absorption features.

Strengths

• Data is openly available under a CC-BY-4.0 license.
• The dataset provides specific spectral information for three distinct material types: BND 70/100 bitumen, lignin, and a modified blend.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

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