Mesoporous titania spheres with tunable chamber stucture and enhanced photocatalytic activity
Mesoporous titania spheres with tunable chamber stucture and enhanced photocatalytic activity
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DOI：
10.1021/ja072191c
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发表时间：
2007-07-11
影响因子：
15
通讯作者：
Lu, Yunfeng
中科院分区：
文献类型：
--
作者：
Li, Hexing;Bian, Zhenfeng;Lu, Yunfeng
采用无模板溶剂热法合成了具有可调谐腔体结构的金黄色二氧化钛微球。独特的球中球室结构允许紫外光的多次反射，从而大大增强了光催化活性。这项工作为新材料和器件的应用提供了新的结构平台。
t Urchinlike TiO2 spheres with tunable chamber structure were synthesized using a template-free solvothermal method. The unique sphere-in-sphere chamber structure allows multiple reflections of UV light resulting in greatly enhanced photocatalytic activity. This work provided novel structural platforms for novel materials and device applications.