Citation: Tang, Xinde; Ye, Hongqi; Liu, Hui; Ma, Chenxia; Zhao, Zhi (2010). Photocatalytic splitting of water under visible-light irradiation over the NiOx-loaded Sm2InTaO7 with 4f-d10-d0 configuration. Journal of Solid State Chemistry, 183, pp. 192-197.