The potential of x-ray powder diffraction to analyze the size and ultrastructure of metallic nanoparticles (silver, gold, silver-gold alloy, and calcium phosphate) is demonstrated. By the Rietveld analysis, it is possible to estimate the crystallite size for such nanoparticles, even if they are very small (4 nm), using the effect of peak broadening in small crystallites. The results correspond well to crystallite size as determined by transmission electron microscopy (TEM), also confirming the twinned nature of the metallic nanoparticles. For calcium phosphate nanorods which are not twinned, the results by x-ray powder diffraction and TEM are in good agreement.
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References
Mahl D, Diendorf J, Meyer-Zaika W, Epple M (2011) Coll Surf A377:386–392
Klug HP, Alexander LE (1974) X-ray Diffraction Procedures for Polycrystalline and Amorphous Materials. Wiley-Interscience, New York
Wang JI, Harrison IR (1980) Meth Exp Phys 16B:128–142
Scardi P, Leoni M, Delhez R (2004) J Appl Crystallogr 37:381–390
Scherrer P (1918) Nachr Ges Wiss Göttingen 2:98
Cullity BD (1978) Elements of X-ray Diffraction. Addison Wesley, London
Warren BE, Averbach BL (1952) J Appl Phys 23:497–497
Williamson GK, Hall WH (1953) Acta Metallurg 1:22–31
Almer JD, Stock SR (2005) J Struct Biol 152:14–27
Lee CF, Chang CL, Yang JC et al (2012) J Coll Interface Sci 369:129–133
Pelka JB, Paszkowicz W, Dluzewski P et al (2001) J Alloys Comp 328:248–252
Bawa WS, Mansor H, Wan YD, Zulkifly A (2010) Appl Surf Sci 256:3122–3127
Pandey AD, Güttel R, Leoni M et al (2010) J Phys Chem C114:19386–19394
Mahl D, Diendorf J, Ristig S et al (2012) J Nanopart Res 14:1153
Klesing J, Chernousova S, Kovtun A et al (2010) J Mater Chem 20:6144–6148
Urch H, Vallet-Regi M, Ruiz L et al (2009) J Mater Chem 19:2166–2171
Kittler S, Greulich C, Gebauer JS et al (2010) J Mater Chem 20:512–518
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 10, pp. 5–9, October, 2013.
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Prymak, O., Ristig, S., Meyer-Zaika, V. et al. X-Ray Powder Diffraction as a Tool to Investigate the Ultrastructure of Nanoparticles. Russ Phys J 56, 1111–1115 (2014). https://doi.org/10.1007/s11182-014-0149-2
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DOI: https://doi.org/10.1007/s11182-014-0149-2