Nitrogen-doped Nb2O5 nanobelt quasi-arrays for visible light photocatalysis

作者：Hu, Bin^*; Liu, Yinghua

来源：Journal of Alloys and Compounds, 2015, 635: 1-4.

DOI：10.1016/j.jallcom.2015.02.109

• Nb2O5
• N doped
• Photocatalysis
• Visible light
• MB

A novel nitrogen-doped Nb2O5 (N-Nb2O5) nanobelt quasi-arrays has been simply prepared by traditional hydrothermal reaction and followed by annealing in NH3 atmosphere on metal Nb foil. Adjusting the annealing temperature can alternate the amount of N doped. The as-prepared N-Nb2O5 nanobelt shows strong sensitivity to visible light and performs excellent photocatalysis activity. The contaminant in the water can be dissolved up to 40% after 4 h visible light irradiation. The N-Nb2O5 nanobelt photocatalyst will be a promising candidate for future water contaminant treatment.

• 出版日期2015-6-25
• 单位中国特种设备检测研究院; 清华大学