W/WO2 Catalyst Performance Data for Alkaline Hydrogen Evolution Reaction

A dataset from a research paper describing the performance of a non-noble metal W/WO2 solid-acid catalyst for the hydrogen evolution reaction (HER). The data likely includes electrochemical metrics such as overpotential (-35 mV at -10 mA/cm²), Tafel slope (-34 mV/dec), and durability (>50 hours). It was authored by Zhi‐Gang Chen and sourced from the paperswithcode platform.

Use Cases

• Benchmarking catalyst performance based on reported overpotential and Tafel slope.
• Training models to predict HER activity from catalyst composition and structure.
• Analyzing catalyst durability based on the reported long-term stability data.
• Studying reaction pathways (Volmer-Tafel) in alkaline electrolytes.

Strengths

• Includes specific, high-performance metrics: an overpotential of -35 mV at -10 mA/cm² and a Tafel slope of -34 mV/dec.
• Reports long-term durability data: stable hydrogen production for over 50 hours at specified current densities.
• Based on a combination of experimental spectroscopy and first-principle DFT calculations.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect the specific experimental context of the single published study.

Provenance

Source

paperswithcode

Collection Method

Likely contains experimental and computational results from the associated research paper.