Solvent Effects on Lithium Insertion Kinetics in LiMn2O4 Thin-Film Electrodes

A study from figshare investigates solvent properties on charge-transfer kinetics for lithium-ion batteries. Electrochemical impedance spectroscopy data for Li1.05Mn1.95O4 thin-film electrodes in electrolytes with water, tetrahydrofuran, and n-dibutyl ether is provided. The supporting information was authored by Taiki SHIBA and last updated in June 2026.

Use Cases

• Analyzing charge-transfer resistance trends based on electrochemical impedance spectroscopy results.
• Comparing the effects of solvent viscosity and Li+ activity on interfacial kinetics.
• Investigating the role of dynamic solvent properties, like molecular reorientation, in solvation/desolvation processes.

Strengths

• Data is openly available under a CC-BY-4.0 license.
• The study provides specific comparisons using 1 mol dm−3 electrolytes.
• Analysis includes three distinct solvent systems: H2O, THF, and n-dibutyl ether.

Limitations

• The dataset consists of PDF and JPG files; the underlying tabular or numerical data may not be directly accessible.
• Row count and column-level documentation are unknown, requiring manual inspection after download.
• The 1.6 MB size suggests a small dataset, potentially limiting the scope of quantitative analysis.

Provenance

Source

figshare

Collection Method

Experimental study using electrochemical impedance spectroscopy.

Freshness

Last updated 2026-06-01 01:25:13