TY - JOUR AB - We report an ethylene glycol-mediated one-pot synthesis with post-annealing treatment of uniformlydistributed TiO2 nanospheres on nanosheet-based a-Fe 2O3 (hematite) hierarchical flowers. The present samples were characterized by several analytical techniques including field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and thermogravimetric analysis (TGA). Enhancement in photocatalytic efficiency with magnetically-assisted recovery could be realized in the present TiO 2/a-Fe2O3 nanocomposites due to the high crystallinity of anatase TiO2 and the recyclability was resulted from ferromagnetics of hematite. © 2013 Elsevier B.V. All rights reserved. AU - Amarjargal, A AU - Jiang, Z AU - Tijing, LD AU - Park, CH AU - Im, IT AU - Kim, CS DA - 2013/01/01 DO - 10.1016/j.jallcom.2013.04.187 EP - 147 JO - Journal of Alloys and Compounds PY - 2013/01/01 SP - 143 TI - Nanosheet-based ?-Fe2O3 hierarchical structure decorated with TiO2 nanospheres via a simple one-pot route: Magnetically recyclable photocatalysts VL - 580 Y1 - 2013/01/01 Y2 - 2024/03/28 ER -