Rod-Shaped Magnetite Nano/Microparticles Synthesis at Ambient Temperature

Figure 3

In (a) are represented FTIR spectra of cationic surfactant pyrrole (spectrum 1), as-prepared Fe₃O₄ particles (spectrum 2), and Fe₃O₄ particles after thermal analysis (spectrum 3); (b) XRD of Fe₃O₄ micro/nanoparticles after calcinations; (c) thermogravimetric analysis; (1) differential thermogram analysis (2) patterns of Fe₃O₄ particles.

(a)

(b)

(c)