Abstract
Optimal conditions were found for the preparation of copper nanoparticles in aqueous solution via reduction of copper(II) ions with hydrazine hydrate. The effects of ligand environment of copper(II) in the initial solution (hydrate, ammonia, citrate, and glycine complexes), concentration, pH, surfactants, temperature, and mode of heating were examined. The obtained colloidal systems were studied by optical spectroscopy, X-ray photoelectron spectroscopy, X-ray powder diffraction, and atomic force microscopy. The examined colloids were found to contain generally spherical copper nanoparticles with a diameter of about 10 nm, which were coated with a copper(I) or copper(II) oxide and hydroxide film.
Similar content being viewed by others
References
Dhas, N.A., Raj, C.P., and Gedanken, A., Chem. Mater., 1998, vol. 10, no. 5, p. 1446.
Ron, H., Cohen, H., Matlis, S., Rappaport, M., and Rubinstein, I., J. Phys. Chem. B, 1998, vol. 102, no. 49, p. 9861.
Liu, D., Yang, S., and Lee, S.-T., J. Phys. Chem. C, 2008, vol. 112, no. 18, p. 7110.
Rostovshchikova, T.N., Smirnov, V.V., Kozhevin, V.M., Yavsin, D.A., Zabelin, M.A., Yassievich, I.N., and Gurevich, S.A., Appl. Catal. A, 2005, vol. 296, no. 1, p. 70.
Gimenez-Romero, D., Garcıa-Jaren, J.J., Agrisuelas, J., Gabrielli, S., Perrot, H., and Vicente, F., J. Phys. Chem. C, 2008, vol. 112, no. 11, p. 4275.
Zhou, G., Lu, M., and Yang, Z., Langmuir, 2006, vol. 22, no. 13, p. 5900.
Anyaogu, K.C., Fedorov, A.V., and Neckers, D.C., Langmuir, 2008, vol. 24, no. 8, p. 4340.
Su, X., Zhao, J., Bala, H., Zhu, Y., Gao, Y., Ma, S., and Wang, Z., J. Phys. Chem. C, 2007, vol. 111, no. 40, p. 14 689.
Lur’e, Yu.Yu., Spravochnik po analiticheskoi khimii (Analytical Chemistry Handbook), Moscow: Khimiya, 1978, p. 48.
Dong, Y., Li, Y., Wang, C., Cui, A., and Deng, Z., J. Colloid. Interface Sci., 2001, vol. 243, no. 1, p. 85.
Du, F., Liu, J., and Guo, Z., Mater. Res. Bull., 2009, vol. 44, no. 1, p. 25.
Gui, Z., Fan, R., Mo, W., Chen, X., Yang, L., and Hu, Y., Mater. Res. Bull., 2003, vol. 38, no. 1, p. 169.
Creighton, A.J. and Eadon, D.G., J. Chem. Soc., Faraday Trans., 1991, vol. 87, no. 24, p. 3881.
Podchainova, V.N., Med’ (Copper), Moscow: Nauka, 1990, p. 23.
Latinen, H.A., Onstott, E.I., Balar, J.C., and Sherllock, S., J. Am. Chem. Soc., 1949, vol. 71, no. 5, p. 1550.
Guo, Z., Challa, S., Kumar, S.R., Henry, L.L., Doomes, E.E., Hormes, J., and Podlahaa, E.J., J. Electrochem. Soc., 2005, vol. 152, no. 1, p. D1.
Johnson, R.C., Li, J., Hupp, J.T., and Schatz, G.C., Chem. Phys. Lett., 2002, vol. 356, p. 534.
Wang, Z.H. and Chen, J.L., Solid State Commun., 2004, vol. 130, no. 9, p. 585.
Powder Diffraction File. 2001. JCPDS. no. 01-089-2838.
Espinós, J.P., Morales, J., Barranco, A., Caballero, A., Holgado, J.P., and Gonzalez-Elipe, A.R., J. Phys. Chem. B, 2002, vol. 106, no. 27, p. 6921.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © S.V. Saikova, S.A. Vorob’ev, R.B. Nikolaeva, Yu.L. Mikhlin, 2010, published in Zhurnal Obshchei Khimii, 2010, Vol. 80, No. 6, pp. 952–957.
Rights and permissions
About this article
Cite this article
Saikova, S.V., Vorob’ev, S.A., Nikolaeva, R.B. et al. Conditions for the formation of copper nanoparticles by reduction of copper(II) ions with hydrazine hydrate solutions. Russ J Gen Chem 80, 1122–1127 (2010). https://doi.org/10.1134/S1070363210060149
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1070363210060149