Graphene-Induced Room Temperature Ferromagnetism in Cobalt Nanoparticles Decorated Graphene Nanohybrid

Table 2 Comparison of magnetic properties of present work with reported MNPs-rGO composite

Nanocomposite	H_C (Oe)	M_S (emu/g)	M_R (emu/g)	Magnetic behavior	Reference
Fe₃O₄/rGO	……	10.23	0.03	Superparamagnetic	[27]
CoFe₂O₄/rGO	410	75.37	20.05	Superparamagnetic	[20]
Ni/rGO	179	19	8	Ferromagnetic	[28]
Co/rGO	226	53.4	6	Ferromagnetic	[26]
Co-rGO	650	26	5.90	Ferromagnetic	Present work