PDDA/Ti0.87O2 Superlattice Membrane Data for Iodide Wastewater Purification

42.4 MB of data from figshare, last updated 2026-05-27, documents the performance of a two-dimensional organic–inorganic superlattice-like membrane. The dataset, authored by Jiali Wang, likely contains experimental results for a membrane achieving a record I–/SO42– selectivity of ∼680 and facilitating osmotic power generation for at least 160 hours.

Use Cases

• Benchmarking ion selectivity performance based on the reported I–/SO42– selectivity ratio of ∼680.
• Modeling continuous ionic flow in periodic molecular-level asymmetric channels described in the study.
• Evaluating sustainable osmotic power generation potential based on the 160-hour operational data.
• Assessing bactericidal applications of purified iodine solutions based on the 99.5% effectiveness against E. coli.

Strengths

• The dataset is associated with a membrane achieving a reported record I–/SO42– selectivity of ∼680.
• The underlying experiment demonstrated stable osmotic power generation for at least 160 hours.
• The description provides a concrete application result with a 99.5% bactericidal effect against E. coli.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The data's specific format and structure within the ZIP file are not described.

Provenance

Source

figshare

Collection Method

Experimental data from the preparation and testing of PDDA/Ti0.87O2 superlattice-like membranes via a layer-by-layer assembly strategy.

Freshness

Last updated 2026-05-27 19:33:38; freshness should be verified.