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Figure 1

From: Solvent-particles interactions during composite particles formation by pulsed laser melting of α-Fe2O3

Figure 1

(A) SEM images (left side) and XRD patterns (right side) of (a) α-Fe2O3 NPs and (b–e) nanocomposites obtained by pulsed laser irradiation of α-Fe2O3 NPs in different organic solvents: (b) toluene, (c) ethyl acetate, (d) acetone, (e) ethanol. Pulsed laser irradiation with 532 nm and with 180 mJ/pulse.cm2 for 1 h, pulse frequency 30 Hz; (B) the final diameter of the synthesized particles is a function of the dielectric constant of the organic liquid (left axis, points). The percentage phase composition of the particles (right axis, bars).

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