光降解
光催化
环丙沙星
化学
咪唑酯
催化作用
沸石咪唑盐骨架
锡
降级(电信)
氨苄西林
核化学
无机化学
抗生素
吸附
生物化学
有机化学
金属有机骨架
电信
计算机科学
作者
Adewale Adewuyi,Olaoluwa Ayobami Ogunkunle,Rotimi A. Oderinde
标识
DOI:10.1016/j.catcom.2023.106769
摘要
Incomplete removal of antibiotics such as sulfamethoxazole (SMX), ciprofloxacin (CIP), ampicillin (AMP) and erythromycin (ERY) from water is a global challenge. Therefore, tin ferrite incorporated in zeolitic imidazolate framework (SnFe2O4@monoZIF-8) was synthesized as a photocatalyst for complete water photodegradation of SMX, ERY, CIP and AMP. Characterization of SnFe2O4@monoZIF-8 revealed a surface area of 1506.94 m2 g−1 and a direct bandgap of 2.05 eV. SnFe2O4@ZIF-8 exhibited outstanding degradation efficiency with complete removal of SMX, CIP, AMP and 91.00 ± 0.20% of ERY. The regeneration capacity of SnFe2O4@monoZIF-8 is higher than 90%, which reveals it as a promising photocatalyst for water treatment.
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