A series of sequentially milled sodium titanate samples with increasing milling speed, starting from the Na2Ti3O7 phase. The dataset includes X-ray diffraction, scanning electron microscopy, and a full set of battery performance metrics (cyclic voltammetry, galvanostatic charge and discharge, rate capability). It was authored by Rebecca Boston and last updated on April 15, 2026.
Use Cases
- Analyze the relationship between ball milling speed and crystal structure degradation/recrystallization based on X-ray diffraction data.
- Model the impact of milling-induced phase changes on electrochemical properties like capacity and stability based on galvanostatic charge/discharge data.
- Investigate rate capability improvements for fast-charging applications based on the described electrochemical profile changes.
- Correlate nanoscale phase formation observed via scanning electron microscopy with specific battery performance metrics.
Strengths
- Includes a full set of battery performance characterization metrics (cyclic voltammetry, galvanostatic charge/discharge, rate capability).
- Covers a series of samples processed with sequentially increasing milling speeds, enabling trend analysis.
- Documents a phase transformation from Na2Ti3O7 to trigonal Na4Ti5O12, a specific material science finding.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
Provenance
- Source
- figshare
- Collection Method
- Experimental data from ball milling sodium titanate and characterizing the resulting materials and coin cells.
- Time Range
- null
- Freshness
- Last updated 2026-04-15 10:52:23; freshness should be verified.
- Geography
- null