Synthesis of FeNi Alloy Nanomaterials by Proteic Sol-Gel Method: Crystallographic, Morphological, and Magnetic Properties

Table 1

Crystallographic and microscopy data of the main samples.

Structure information
Molecular formula: FeNi			Symmetry: cubic
			Space group: Fm-3m
Refinement and microscopy information
Temperature (°C)	H2 (mL/min)	Lattice parameters (Å)		XRD MDS (nm)	TEM PS (nm)
500	50	3.5845		17	—
600	40	3.5866		29	—
	50	3.5868		31	10 to 40 nm
700	25	3.5872		54	—
	30	3.5878		36	—
	40	3.5873		53	—
	50	3.5869		37	25 to 75 nm

MDS.: mean domain size and PS: particle size.