Abstract
Water-soluble Mn3O4 nanocrystals have been prepared through thermal decomposition in a high temperature boiling solvent, 2-pyrrolidone. The final product was characterized with XRD, SEM, TEM, FTIR and Zeta Potential measurements. Average crystallite size was calculated as ∼15 nm using XRD peak broadening. TEM analysis revealed spherical nanoparticles with an average diameter of 14±0.4 nm. FTIR analysis indicated that 2-pyrrolidone coordinates with the Mn3O4 nanocrystals only via O from the carbonyl group, thus confining their growth and protecting their surfaces from interaction with neighboring particles.
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Özkaya, T., Baykal, A. & Toprak, M.S. 2-pyrrolidone - capped Mn3O4 nanocrystals. cent.eur.j.chem. 6, 465–469 (2008). https://doi.org/10.2478/s11532-008-0041-4
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DOI: https://doi.org/10.2478/s11532-008-0041-4