X-ray Absorption and Microscopy Data for Iron-Based CO2 Electroreduction Catalysts

X-ray absorption near-edge structure (XANES) and extended X-ray absorption fine structure (EXAFS) data, along with microscopic images, from the research paper 'Atomically dispersed iron(3+) sites catalyze efficient CO2 electroreduction to CO'. The data was produced by author Jun Gu at École Polytechnique Fédérale de Lausanne. The dataset is associated with specific figures from the supporting research paper.

Use Cases

• Validate computational models of catalyst structure based on the XANES and EXAFS data.
• Train image segmentation models to identify catalyst morphology from the provided microscopic images.
• Correlate spectroscopic features with catalytic activity for CO2 electroreduction to CO.
• Benchmark analysis pipelines for synchrotron-based X-ray absorption spectroscopy data.

Strengths

• Data is directly linked to a specific, peer-reviewed research paper, providing clear scientific context.
• Includes complementary data types (spectroscopic and imaging) for the same catalyst samples.

Limitations

• Row count and file size are unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.

Provenance

Source

École Polytechnique Fédérale de Lausanne (EPFL), author Jun Gu

Collection Method

Experimental data collected as part of catalysis research, published via paperswithcode.