Small, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 29, 2024

Abstract Controlling the generation and release of singlet oxygen ( 1 O 2 ) with high oxidation activity long lifetime properties holds significant potential for efficient permanent organic pollutants, tumor eradication, targeted molecular oxidation. However, conditions controlled remain unclear. Hence, novel anthracene‐ligands based Zr‐MOFs which use acetic acid (HAc) are constructed to optimize surface defects specific area exhibit ultrafast saturation adsorption capacity (362.60 mg g −1 in 60 s) deep photodegradation performance toward bisphenol A (BPA) water (50 ppm 20 min) via Zr‐DPA MOF‐1HAc. Mechanistic studies have shown that MOFs capable generating concentrations , while anthracene ligands can rapidly store form endoperoxides (EPOs), be released under external light, heat, or chemical triggering conditions. Thus, concentration is always involved reaction throughout whole process ultimately achieves complete mineralization target phenolic pollutant molecules. This innovative strategy has important implications generating, storing controlling field environmental engineering synthesis.

Language: Английский