TY - SER AU - Subramanian, Esakkiappan AU - Baeg, Jin-Ook TI - Nanospheres and Nanorods Structured Fe2o3 and Fe2-Xgaxo3 Photocatalysts for Visible-light Mediated ( 420 Nm) H2s Decomposition and H2 Generation KW - Iron Oxide KW - Iron Galiate KW - Photocatalysis ER -