Electrochemical Corrosion Tests of Al-Mg Alloy in Bioethanol with Support Electrolytes

An experimental dataset from a research paper evaluating corrosion properties of an Al-4wt.% Mg alloy exposed to bioethanol fuel. The work assesses the effects of adding different concentrations of CH3COOK and LiClO4 as support electrolytes during Potentiodynamic Polarization and Electrochemical Impedance Spectroscopy (EIS) measurements. The dataset was authored by Estefania Gauto and is available via Open Access.

Use Cases

• Comparing corrosion rates of aluminum-magnesium alloys based on electrochemical measurements in bioethanol.
• Evaluating the effect of potassium acetate (CH3COOK) concentration on the ohmic drop in organic electrolyte tests.
• Analyzing the impact of lithium perchlorate (LiClO4) as a support electrolyte on Electrochemical Impedance Spectroscopy (EIS) results.
• Benchmarking material selection for biofuel handling systems based on corrosion resistance data.

Strengths

• Focuses on a specific Al-4wt.% Mg alloy, providing targeted material data.
• Explicitly compares two distinct support electrolytes (CH3COOK and LiClO4) at different concentrations.
• Includes results from two standard electrochemical test methods: Potentiodynamic Polarization and EIS.

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

Estefania Gauto via paperswithcode

Collection Method

Experimental electrochemical measurements.