The role of strain on the magnetic properties of confined Fe3O4 nanocrystals in Al2O3 matrix

Fabrication of a multi-dimensional CoFeOx catalyst for the efficient catalytic oxidation elimination of o-dichlorobenzene

“…38 The Raman peaks at 643 and 300 cm −1 are assigned to Fe 3 O 4 , while the weak peak at 643 cm −1 is ascribed to the vibration of the A 1 mode. 39…”

“…38 The Raman peaks at 643 and 300 cm À1 are assigned to Fe 3 O 4 , while the weak peak at 643 cm À1 is ascribed to the vibration of the A 1 mode. 39 As shown in Fig. 6 FTIR analysis was performed to characterize the nature of the functional groups on the surface of the synthesized catalyst.…”

Magnetic, Electrical, and Physical Properties Evolution in Fe3O4 Nanofiller Reinforced Aluminium Matrix Composite Produced by Powder Metallurgy Method

“…Figure 16 Moreover, Hc is a crucial factor in soft magnetic materials and it can be influenced by diverse defects, particularly a non-homogeneous structure, grain boundaries, dislocations, locally agglomerated nanoparticles, precipitates, pores, airgaps, impurities, the distribution of magnetite nanoparticles in the matrix, and non-magnetic particle dispersion. Accordingly, to reduce Hc, these elements should be kept low [35,36].…”