MR Joya, J Barba-Ortega, J Barón-Jaimez - Journal of Physics. Conference …, 2013 - osti.gov
Nano particles hematite (Fe {sub 2} O {sub 3}) with good crystallinity were prepared by
Pechini method. Hematite (Fe {sub 2} O {sub 3}) has emerged as a promising photo …