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Updated: May 25, 2026

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Shape-dependent acidity and photocatalytic activity of Nb2O5 nanocrystals with an active TT (001) surface
Yun Zhao1, Clive Eley, Jingping Hu
1Wolfson Catalysis Centre, Department of Chemistry, University of Oxford, UK.
Abstract:
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.
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