Characteristics of Partially Neutralized Sodium Polyacrylate Gel Patches

Four types of partially neutralized sodium polyacrylate (PNSP) gel patches were prepared with two neutralization degrees. The dataset contains results from quality evaluation, rheological assessment, electronic nose testing, cryo-SEM, and TGA-MS analysis over a 30-day period. It was authored by Zhaoying Qi and last updated on figshare in April 2026.

Use Cases

• Compare rheological properties of gel patches based on different neutralization degrees mentioned in the description
• Analyze structural stability over time based on the 30-day quality evaluation results
• Correlate material performance with microstructure using cryo-SEM and TGA-MS data described

Strengths

• Data includes results from multiple analytical techniques: electronic nose, cryo-SEM, and TGA-MS.
• Performance was tracked over a defined 30-day observation period.
• Dataset is openly available under a CC-BY-4.0 license.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is very small at 5.5 KB, indicating limited scope.

Provenance

Source

figshare

Collection Method

Laboratory preparation and analysis of synthesized polymer gel patches.

Freshness

Last updated 2026-04-28 17:32:36; freshness should be verified.