期刊
JOURNAL OF PHYSICAL CHEMISTRY C
卷 119, 期 38, 页码 22066-22071出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.jpcc.5b06213
关键词
-
资金
- National Nature Science Foundation of China [21373273]
- Hunan Provincial Natural Science Foundation of China [13JJ1002]
Metal oxide nanotubes have been synthesized with varied methods based on mechanisms such as the Kirkendall effect, dislocation-driven growth, and so on. However, most of these methods pose a challenge to these thermally unstable metal oxides. Herein, we first adopted the concept of electrochemical corrosion in the successful synthesis of scalable tubular Cu2O nanopartide (>10 mu m in length, 20-500 nm in diameter) in aqueous solution at room temperature. By investigating different growth stages of the reaction process, a CuBr2- ion diffusion mechanism was rationally put forward associating with the literature, instead of the atom diffusion mechanism in the Kirkendall effect. The products exhibit outstanding specific surface area and photocatalytical activity. The present method provides a new route for synthesizing metal oxides with hollow structures.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据