Bispyridinium-phenylene-based cationic porous organic polymers for efficient removal of oxoanions from water

Key Points

• Efficient removal of oxoanions was achieved with the developed caionic porous organic polymers, demonstrating their utility.
• The study shows an impressive adsorption capacity for various oxoanions, enhancing water treatment performance.
• Analysis of polymer characteristics indicates high porosity and cationic nature facilitated the effective removal process.
• This method highlights the potential for scalable applications in environmental cleanup, particularly in water sanitation.