Dimensionality-dependent photocatalytic activity of TiO2-based nanostructures: nanosheets with a superior catalytic property. - Chen, Feitai; Fang, Pengfei; Liu, Zhi; Gao, Yuanpeng; Liu, Yang; Dai, Yiqun; Luo, Huan; Feng, Jiwen (Journal of Materials Science, 2013)