Table 1.
Magnetic properties of Fe3O4/SWCNT/PAMMP nanocomposite *.
Fe, % ** | HC, Oe | MS, emu/g | MR, emu/g | MR/MS |
---|---|---|---|---|
17.6 | 0 | 17.65 | 0 | 0 |
26.6 | 0 | 27.41 | 0 | 0 |
42.4 | 0 | 37.94 | 0 | 0 |
45.7 | 1.1 | 47.24 | 0.24 | 0.005 |
* CSWCNT = 10 wt % relative to the monomer weight, ** according to AAS data. HC: coercive force, MS: saturation magnetization, MR: residual magnetization.