Visible-light-induced activation of periodate that mimics dye-sensitization of TiO₂: Simultaneous decolorization of dyes and production of oxidizing radicals

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• 作者：Eun-Tae Yun^a ; ¹ ; Ha-Young Yoo^b ; ^c ; ¹ ; Wooyul Kim^d ; ¹ ; Hyung-Eun Kim^e ; Gyeongho Kang^f ; Hongshin Lee^e ; Seunghak Lee^b ; ^c ; Taiho Park^f ; Changha Lee^e ; Jae-Hong Kim^g ; Jaesang Lee^a ; ^b ; ^{lee39@korea.ac.kr}
• 关键词：Periodate activation ; Electron transfer ; Radical ; Visible light ; Dye sensitization
• 刊名：Applied Catalysis B: Environmental
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：203
• 期：Complete
• 页码：475-484
• 全文大小：1960 K
• 卷排序：203

文摘

Visible light induced activation of periodate is achieved with dye sensitizers. The dye/periodate systems concomitantly decolorize dyes and degrade organics. Iodate radical serves as a main oxidant in the photosensitization systems. The inhibitory effects of various background constituents are insignificant. The activated periodate enables extraordinarily rapid viral inactivation.