Eco-Friendly Synthesized Nanocrystalline CoFe_2O_4 Materials by Molten Salt Flux Method

摘要

In this brief article, the synthesis of nanocrystalline CoFe_2O_4 material by molten salt flux (NaCl:KCl) method and their characterization by XRD, FTIR, and HRSEM-EDX are reported. The molten salt flux synthesized material reveals single cubic CoFe_2O_4 phase with lattice parameter, a = 0.8384(6) nm and average crystalline size, D of 44.66 nm. The fine particles with the size of 147 ～ 386 nm is seen through HRSEM images on the surface of nanocrystalline CoFe_2O_4 materials.