Shape-dependent acidity and photocatalytic activity of Nb2O5 nanocrystals with an active TT (001) surface.
Shape-dependent acidity and photocatalytic activity of Nb2O5 nanocrystals with an active TT (001) surface.
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DOI：
10.1002/anie.201108580
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发表时间：
2012-04
影响因子：
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通讯作者：
Yun Zhao;C. Eley;Jing-yu Hu;J. Foord;L. Ye;Heyong He;S. Tsang
中科院分区：
文献类型：
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作者：
Yun Zhao;C. Eley;Jing-yu Hu;J. Foord;L. Ye;Heyong He;S. Tsang
NB（2）O（5）纳米棒和纳米球是合成的，其光催化活性是水中甲基蓝的甲基分解活性。尽管表面积可比，但NB（2）O（5）纳米棒显然表现出更高的活性。这些NB（2）O（2）O（5）具有形状依赖性的表面酸度，水热稳定性和高光活性，是一种独特而令人兴奋的纳米材料，用于水中有机化合物的非经典光催化矿化。
Nb(2)O(5) nanorods and nanospheres were synthesized, and their photocatalytic activity for methylene blue decomposition in water compared. Nb(2)O(5) nanorods clearly displayed higher activity, despite their comparable surface area. With a shape-dependent surface acidity, hydrothermal stability, and high photoactivity, these Nb(2)O(5) nanorods are a unique and exciting nanomaterial for non-classical photocatalytic mineralization of organic compounds in water.