Effect of different synthetic routes on the structural, morphological and magnetic properties of Ce doped LaFeO3 nanoparticles

Microstructure and Magnetic Studies of La1-xSrxFeO3 Nano Particles Fabricated by the Citrate Sol-Gel Method

“…These results were found in coherence with those obtained by Zhao et al [14]. Furthermore, it has also been established that when the doping amount is (x = 0.4), particle size decreases, sample density increases and porosity of appearance reduces gradually [7,28,29]. When the samples were exposed to three alternating reducing and oxidizing atmospheres, the oxygen carriers showed slight agglomeration behaviour [14].…”

Polymer pyrolysis synthesis and magnetic properties of LaFeO3 nanoparticles

“…This behavior has been also observed in other perovskites as well as in BiFeO 3 [23,24] and YFeO 3 [25]. In comparison to other works, RT-FM with the M value of 0.32 emu/g of our LFO nanoparticle is higher than that of 0.22 and 0.17 emu/g synthesized by solution combustion method and co-precipitation method [26], respectively. However, the M value in our result is lower than those of other reports, i.e., LFO nanoparticles synthesized by sol-gel (0.38 emu/g) [9], by milling method (0.44 emu/g) [10] and by electrospining (0.9 emu/g) [11].…”

Facile Synthesis of CeO2-LaFeO3 Perovskite Composite and Its Application for 4-(Methylnitrosamino)-1-(3-Pyridyl)-1-Butanone (NNK) Degradation

“…Therefore, it is highly fascinating to combine the advantages of LaFeO 3 and CeO 2 materials [12,13]. A variety of techniques have been developed to fabricate the CeO 2 -LaFeO 3 composite materials, such as the solid-state reaction method [14], solution combustion and co-precipitation method [15], low-temperature thermal decomposition method [16] and ethylene diamine tetraacetic acid-citrate method [17]. In this work, we reported a facile and environmentally friendly surface-ion adsorption method to prepare perovskite-type LaFeO 3 and a CeO 2 -LaFeO 3 composite.…”