Hu, S.Z., Z.L. Kang, Z.W. Ning, J.H. Ye, F.Y. Li, and Z.P. Fan. 2014. “H2 Plasma Treatment to Prepare Reduced TiO2 Catalyst With High Oxygen Vacancies Content”. Asian Journal of Chemistry 26 (8):2403-6. https://doi.org/10.14233/ajchem.2014.16031.