Photocatalytic reduction of CO₂ to CO over the Ti-Highly dispersed HZSM-5 zeolite containing Fe

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• 作者：Yuecong Tong ; Lu Chen ; Shangbo Ning ; Na Tong ; Zizhong Zhang ; ^{z.zhang@fzu.edu.cn} ; Huaxiang Lin ; Fuying Li ; Xuxu Wang ; ^{xwang@fzu.edu.cn}
• 关键词：CO2 photoreduction ; HZSM-5 ; Fe&ndash ; O species ; Ti&ndash ; O species ; Semiconductor coupling
• 刊名：Applied Catalysis B: Environmental
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：203
• 期：Complete
• 页码：725-730
• 全文大小：1550 K
• 卷排序：203

文摘

Iron-containing HZSM-5 zeolite was first time chosen to couple with Ti-O species. Ti species highly dispersed as nanoclusters or mono-sites on the HZSM-5 zeolite surface. The as-prepared Ti-HZSM-5 sample exhibited enhanced performance for photocatalytic CO2 reduction. Ti-O species and Fe-O species work synergistically upon UV-light irradiation.