Tae-Youl Yang, Ho-Young Kang, Kyoungsuk Jin, Ji-Hoon Lee, Uk Sim, Hui-Yun Jeong, Young-Chang Joo, and Ki Tae Nam, “An Iron Oxide Photoanode with Hierarchical nanostructure for Efficient Water Oxidation”, Journal of Materials Chemistry A 2(7), 2013 DOI: 10.1039/C3TA13830E.
