Large-Scale Fabrication of TiO2 Hierarchical Hollow Spheres

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• 作者：Xiaoxu Li ; Yujie Xiong ; Zhengquan Li ; and Yi Xie
• 刊名：Inorganic Chemistry
• 出版年：2006
• 出版时间：May 1, 2006
• 年：2006
• 卷：45
• 期：9
• 页码：3493 - 3495
• 全文大小：207K
• 年卷期：v.45,no.9(May 1, 2006)
• ISSN：1520-510X

文摘

In this Communication, we report the fabrication of well-crystallizedrutile-phase TiO<SUB>2 hollow spheres using potassium titanium oxalateas the precursor. The spheres exhibited unique three-dimensionalhierarchical architectures and demonstrated a significantly improvedphotocatalytic performance. The synthetic strategy used in thisprocess represents a general approach and therefore maycontribute to the formation mechanisms of hollow nanostructures.