Preparation of ZnO from 2 D nanosheets to diverse 1 D nanorods and their structure, surface area, photocurrent, optical and photocatalytic properties by simple hydrothermal synthesis

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• 作者：Shuwang Duo^a ; ^b ; Yangyang Li^b ; Zhao Liu^a ; ^b ; Ruifang Zhong^b ; Tingzhi Liu^a ; ^b ; ^{tingzhi2004@aliyun.com} ; Haiming Xu^b
• 关键词：ZnO ; Nanorod ; Hydrothermal synthesis ; Optical property ; Photocatalytic performance
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：695
• 期：Complete
• 页码：2563-2579
• 全文大小：6071 K
• 卷排序：695

文摘

Hydrothermal synthesis was carried out with CO(NH2)2−N2H4. Diverse ZnO nanorods with various tips were synthesized from the system of CO(NH2)2−N2H4. ZnO samples exhibit a dominant UV luminescence and very weak defect peaks. Density, UV emission, and surface area of the nanorods can be tuned by controlling N2H4 and CO(NH2)2 concentrations. Rapid photocatalytic activity of nanorods is mainly attributed to the exposure of polar (002) plane.