. 2021 Oct 10;14(20):5948. doi: 10.3390/ma14205948

Table 2.

Main magnetic properties of Fe₃O₄ nanoparticles.

Synthesis Method	Size (nm)	M_s (emu/g)	H_c (Oe)	Reference
Aqueous co-precipitation	4.9	60		[81]
	6.3	65
	8.6	58
Thermal decomposition	4.2	75	318	[82]
	7.4	70	270
	8.1	65	70
	17	82	364
	45	92	640
Non-aqueous homogeneous solution of polyols	6.6	71	16	[83]
	11.6	77	15
	17.8	83	3