High-Temperature Fuel Cell Performance Data with Pt/C Catalyst Variations

Experimental data acquired for voltage and current intensity to represent polarization curves of a high-temperature polymer electrolyte fuel cell, varying the Pt/C ratio of the cathode catalyst and the Pt loading for each catalyst studied. Data also includes real and imaginary impedance measurements for Nyquist plots. The dataset was authored by Santiago Martín Fernández and last updated on October 14, 2025.

Use Cases

• Modeling polarization curves based on acquired voltage and current intensity data
• Analyzing catalyst performance based on variations in Pt/C ratio and Pt loading
• Studying electrochemical impedance based on real and imaginary impedance data for Nyquist plots
• Comparing fuel cell performance under different catalyst preparation conditions

Strengths

• Data supports analysis of two key experimental variables: Pt/C ratio and Pt loading.
• Includes complementary electrochemical characterization methods: polarization curves and impedance spectroscopy.
• Dataset was updated on October 14, 2025, indicating recent activity.

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.
• Description metadata is limited; actual data quality requires manual inspection after download.

Provenance

Source

e-cienciaDatos Harvested Dataverse

Collection Method

Experimental data acquired from fuel cell testing.

Time Range

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Freshness

Last updated 2025-10-14 21:56:54

Geography

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