Visible light photocatalytic degradation of herbicide (Atrazine) using surface plasmon resonance induced in mesoporous Ag-WO₃/SBA-15 composite

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• 作者：M.A. Gondal^a ; ^{magondal@kfupm.edu.sa} ; M.A. Suliman^b ; M.A. Dastageer^a ; Gaik-Khuan Chuah^c ; C. Basheer^b ; Dan Yang^c ; A. Suwaiyan^b
• 关键词：Surface plasmon resonance ; Photo-catalysis ; Ag-WO3/SBA-15&thinsp ; nano composite ; Degradation of herbicide
• 刊名：Journal of Molecular Catalysis A: Chemical
• 出版年：2016
• 出版时间：15 December 2016
• 年：2016
• 卷：425
• 期：Complete
• 页码：208-216
• 全文大小：3319 K
• 卷排序：425

文摘

Highly ordered mesoporous Ag-WO3/SBA-15 composites were synthesized. Ag-WO3/SBA-15 was morphologically and optically characterized. Presence of Ag in WO3/SBA-15 made the catalyst effective in the visible region. Ag-WO3/SBA-15 was tested as photocatalyst for the degradation of atrazine in water. Catalyst degraded 70% of atrazine in water in 18 min of visible light irradiation.