Ionic hyper-cross-linked porous polymer with pendant hydroxyl groups for robust enrichment of phenolic pollutants

Key Points

• The robust enrichment of phenolic pollutants was effectively achieved using the polymer, enhancing pollutant capture.
• Key findings reveal that the presence of pendant hydroxyl groups improved interaction with phenolic compounds.
• Assessment using innovative ionic hyper-cross-linking techniques provided insights on pollutant retention dynamics.
• This may enable broader applications in environmental remediation, highlighting the polymer's potential significance in pollution control.