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Fig. 5 | Nanoscale Research Letters

Fig. 5

From: The Role of Growth Directors in Controlling the Morphology of Hematite Nanorods

Fig. 5

A comparison of pXRD patterns from nanorods synthesized using the two structure directors with three standard materials from the ICSD library [15,16,17]. A Phosphate-directed nanorods, prepared at 100 °C: (a)–(c) prepared with 5.75 × 10−3 M phosphate solution and aged for (a) 72 h; (b) 32 h; (c) 1 h; (d) prepared with 8.00 × 10−3 M phosphate solution and aged for 72 h; (e) prepared in the absence of phosphate ions, aged for 72 h. B 1,2-Diaminopropane-directed nanorods (f) aged for 16 h at 180 °C; (g) aged for 8 h at 180 °C; (h) aged for 1 h at 180 °C; (k) aged for 24 h at 160 °C

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