S. D. Khairnar, M. R. Patil, and V. S. Shrivastava, “Hydrothermally synthesized nanocrystalline Nb2O5 and its visible-light photocatalytic activity for the degradation of congo red and methylene blue”, Iran. J. Catal., vol. 8, no. 2, Feb. 2024, Accessed: Jun. 05, 2026. [Online]. Available: https://oiccpress.com/ijc/article/view/4003