Synthesis of ternary Ag/ZnO/ZnFe2O4 porous and hollow nanostructures with enhanced photocatalytic activity
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- 作者：Shikui Wua ; b ; Xiaoping Shena ; xiaopingshen@163.com" class="auth_mail" title="E-mail the corresponding author ; Guoxing Zhua ; Hu Zhouc ; Zhenyuan Jia ; Kangmin Chena ; Aihua Yuanc
- 关键词：Zinc ferrite ; Ternary composite ; Hollow nanostructure ; Synthesis ; Photocatalysis
- 刊名：Applied Catalysis B: Environmental
- 出版年：2016
- 出版时间：5 May 2016
- 年：2016
- 卷：184
- 期：Complete
- 页码：328-336
- 全文大小：3993 K
文摘
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A simple and efficient MOF-based strategy is developed to synthesize highly uniform Ag/ZnO/ZnFe2O4 ternary composites with porous and hollow nanostructures.
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The microstructures of the ternary composites can be tuned from porous to hollow interiors by simply changing the heating modes.
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The loading amount of Ag in the composites can be adjusted by controlling the initial adsorption amount of Ag+ ions on the metal-organic framework of ZnPBA.
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The materials exhibit significantly enhanced photocatalytic activity compared to the binary counterparts of ZnO/ZnFe2O4 and Ag/ZnFe2O4.