Fabrication of magnetically recyclable Ce/N co-doped TiO₂/NiFe₂O₄/diatomite ternary hybrid: Improved photocatalytic efficiency under visible light irradiation

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• 作者：Yan Chen ; Kuiren Liu ; ^{liukr@smm.neu.edu.cn}
• 关键词：Co-doped TiO2 ; Diatomite ; Magnetic recyclable ; NiFe2O4 ; Mechanism
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：697
• 期：Complete
• 页码：161-173
• 全文大小：3939 K
• 卷排序：697

文摘

Ce/N co-doped TiO2/NiFe2O4/diatomite (CN-TND) composite was prepared. The visible-light driven photo-activity of CN-TND was investigated. The optimal amount of Ce dopant was determined. Active species and mechanism of TC photodegradation process were analyzed. The CN-TND hybrid catalyst showed good reusability after 5 cycles.