Preparation of Magnetic Composite Polyaniline/Fe₃O₄−Hydrotalcite and Performance in Removal of Methyl Orange

Table 1

Magnetic parameters of MHT and Pan/MHT composites.

Sample	(Oe)	(emu/g)	(emu/g)
MHT	20.06
0.5 Pan/MHT	17.19
1 Pan/MHT	18.09
2 Pan/MHT	18.56