The Study of Magnetorheology of Iron Oxide Nanowires

Figure 4

(a)~(c) The TEM image of Fe₃O₄ nanowires formed at high temperature, 110°C, and under various NaOH concentrations, (a) 5 m, (b) 15 m, and (c) 20 m.

(a)

(b)

(c)