Li-ion Battery Electrochemical and Operando XRD Data for Diffusion Coefficient Analysis

Yu-Chuan Chien from Uppsala University provides raw electrochemical and operando X-ray diffraction data supporting a publication on rapid diffusion coefficient measurement. The dataset likely contains experimental measurements from the intermittent current interruption (ICI) and galvanostatic intermittent titration technique (GITT) methods. It includes R scripts for analysis and presentation of results.

Use Cases

• Benchmarking the intermittent current interruption (ICI) method against GITT-based methods based on experimental measurements.
• Correlating lithium-ion diffusion coefficients with electrode structural changes based on operando X-ray diffraction data.
• Developing or validating models for solid-state diffusion in insertion electrode materials based on electrochemical data.
• Reproducing the analysis and visualization from the associated scientific publication using the provided R scripts.

Strengths

• Includes raw data from both electrochemical experiments and operando X-ray diffraction measurements.
• Provides analysis scripts written in R, enabling reproducibility of the published results.
• Data supports a novel method (ICI) proposed as a faster, reliable alternative to established techniques.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and dataset size are unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

Uppsala University

Collection Method

Experimental measurements from electrochemical and operando X-ray diffraction techniques.