Synthesis of copper nanoparticles stabilized with cetylpyridinium chloride micelles

Nadejda N. Begletsova1,2*, Oksana A. Shinkarenko1,2, Ekaterina I. Selifonova2,Olga Yu. Tsvetkova2, ?ndrey M. Zakharevich2, Rimma K. Chernova2,3, Aleksey A. Kletsov1,2, Evgeny G. Glukhovskoy1, 2

1Department of Nano- and Biomedical Technologies, Saratov State University, Astrakhanskaya, 83, Saratov, 410012, Russia

2Education and Research Institute of Nanostructures and Biosystems, Saratov State University,  Astrakhanskaya, 83, Saratov, 410012, Russia

3Institute of chemistry, Saratov State University, Astrakhanskaya, 83, Saratov, 410012, Russia

Adv. Mater. Lett., 2017, 8 (4), pp 404-409

DOI: 10.5185/amlett.2017.1423

Publication Date (Web): Mar 14, 2017

E-mail: nadya-beg98@yandex.ru

Abstract


In this paper a methodology of chemical synthesis of copper nanoparticles stabilized with surfactant cetylpyridinium chloride (CPC) micelles has been developed. By varying of the volume of a reduction agent hydrazine hydrate (HH) and value of pH of the reactionary environment the optimum conditions for synthesis of copper nanoparticles with a stable size ranging from 40 to 80 nm were found.  The copper nanoparticles obtained by this methodology have a widely perspective for use in such fields as medicine, chemistry, electronics (Langmuir-Blodgett films with conductive properties). The synthesized copper nanoparticles were characterized by scanning electron microscopy (SEM) and UV-visible spectroscopy.

Keywords

Cu nanoparticles, chemical reduction, synthesis, surfactant.

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