Construction of (001) facets exposed ZnO nanosheets on magnetically driven cilia film for highly active photocatalysis

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• 作者：Fengping Peng^a ; ^b ; Qiang Zhou^a ; ^b ; Chunhua Lu^a ; ^b ; ^{chhlu@njtech.edu.cn} ; ^{luchhnjut@163.com} ; Yaru Ni^a ; ^b ; ^c ; ^{nyr@njtech.edu.cn} ; Jiahui Kou^a ; ^b ; ^d ; Zhongzi Xu^a ; ^b
• 关键词：ZnO ; Artificial cilia ; Facets ; Photocatalysis
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：394
• 期：Complete
• 页码：115-124
• 全文大小：4337 K
• 卷排序：394

文摘

(001) facets exposed ZnO nanosheet arrays are constructed onto magnetically driven cilia film a seed-mediated hydrothermal method without adding capping agents. The inner-motile photocatalyst film can mimic ciliary motion, which helps to boost the interior mass transfer and promote release of active sites. The singular ability of microfluidic manipulation has greater effect on ZnO nanosheet arrays films. Compared with ZnO nanorod arrays film, the photocatalytic activity of the actuated (001) facets exposed ZnO nanosheet arrays film is dramatically improved to approximately 2.48 times.