草甘膦
矿化(土壤科学)
光催化
催化作用
降级(电信)
农药降解
化学
杀虫剂
纳米复合材料
化学工程
环境化学
材料科学
纳米技术
有机化学
氮气
生物技术
农学
生物
电信
工程类
计算机科学
作者
Gbemisola J. Bamiduro,Caitlyn M. Dollar,Sarah Abaddi,Nicholas Ensinger,Elsayed M. Zahran
标识
DOI:10.1016/j.catcom.2023.106599
摘要
Glyphosate, the most widely used herbicide, has been linked to adverse effects on human health and non-target species. We report a highly efficient light-activated catalytic mineralization of glyphosate by Pd@BiVO4/BiOBr dual heterojunction photocatalyst. Rapid degradation of glyphosate by Pd@BiVO4/BiOBr was achieved within 5 min of the reaction. The palladium decoration of BiVO4/BiOBr nanocomposite enhanced the degradation four times. The glyphosate photocatalytic mineralization pathway was investigated via the determination of the degradation products. Pd@BiVO4/BiOBr photocatalyst displayed high stability after six glyphosate degradation cycles. Such results pave the way for sustainable catalytic technologies to minimize the global impact of pesticides.
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