[20p-P02-1~29] 9 Applied Materials Science (Poster)

[20p-P02-3] Preparation of shape-anisotropic Ni-ferrite nanoparticles

〇Ryota Abe¹, Amano Hiroki¹, Yuu Kusumoto¹, Marimo Hasegawa¹, Shotaro Watanabe¹, Yuko Ichiyanagi^1,2 (1.Grad. Sch. of Sci. and Eng., Yokohama Nat. Univ., 2.Grad. Fac. of Eng., Osaka Univ.)

Keywords:

ferrite,Solvothermal,shape anisotropy

In this study, we worked to confirm the morphological change of NiFe2O4 nanoparticles prepared by different synthesis methods and to compare the magnetic properties, exothermic properties, and dispersibility of particles with spherical and different morphologies. The change in morphology, particle size of 20 - 23 nm and monolayer spinel structure were confirmed for all particles. These results suggest that the fabricated particles with anisotropic morphology retain their spinel structure and remain unchanged.