F Ansari - nstitute of Nano Science and Nano Technology, University of Kashan, Kashan, Iran
M Salavati-Niasari - nstitute of Nano Science and Nano Technology, University of Kashan, Kashan, Iran

The sol–gel combustion synthesis was used to produce nano-crystalline particles of lead hexaferrite. Theresults revealed that the nitrate citrate gels exhibit a self-propagating behavior after ignition. The decomposition of thegel indicated a gradual transition from an amorphous material to a crystalline phase. High values of coercivity field andsaturation magnetization are obtained for sample calcined at 900 _C.

Component, lead hexaferrite; sol-gel; nanostructures;