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Large-scale fabrication of TiO2 hierarchical hollow spheres

被引：234
|
作者：
Li, XX
Xiong, YJ
Li, ZQ
Xie, Y [1 ]
机构：
[1] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China
[2] Univ Washington, Dept Chem, Seattle, WA 98195 USA
来源：
INORGANIC CHEMISTRY | 2006年 / 45卷 / 09期
关键词：
D O I：
10.1021/ic0602502
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
In this Communication, we report the fabrication of well-crystallized rutile-phase TiO2 hollow spheres using potassium titanium oxalate as the precursor. The spheres exhibited unique three-dimensional hierarchical architectures and demonstrated a significantly improved photocatalytic performance. The synthetic strategy used in this process represents a general approach and therefore may contribute to the formation mechanisms of hollow nanostructures.
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页码：3493 / 3495
页数：3
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