PrFeO3 Photocathode Characterization Data from Spray Pyrolysis

Emma Freeman from the University of Bath created this dataset characterizing PrFeO3 (PFO) photocathodes fabricated via spray pyrolysis. The dataset includes X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), photoelectrochemical, and electronic impedance spectroscopy measurements for films calcined at 500, 600, and 700°C. Supplementary information from the associated research is also incorporated.

Use Cases

• Correlating calcination temperature with photoelectrochemical performance based on the described measurements.
• Analyzing the crystal structure and composition of spray-pyrolyzed PrFeO3 films using XRD and XPS data.
• Modeling charge transfer and impedance properties for photoelectrochemical water reduction based on impedance spectroscopy.
• Benchmarking the activity of PrFeO3 photocathodes against other materials for solar fuel applications.

Strengths

• Includes characterization from multiple complementary techniques: XRD, XPS, photoelectrochemical, and impedance spectroscopy.
• Data covers a specific experimental variable with films calcined at three distinct temperatures (500, 600, and 700°C).
• Supplementary information from the original research paper is included, providing additional context.

Limitations

• Row count and dataset scale 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

University of Bath

Collection Method

Experimental data from the fabrication and characterization of PrFeO3 photocathodes.