Abstract
Structures, each of which is composed of a conducting substrate with a protective dielectric layer containing an array of equal-sized pores formed under the action of high-energy ions and chemical etching, are created. The created pores are electrochemically filled with nickel nanoparticles. With atomic-force microscopy (AFM), it is established that Ni nanoparticles are generated exclusively within ion tracks without film formation on the surface of a silicon-dioxide layer. Histograms illustrating the nanoparticle-diameter distribution are constructed, and areas of the nickel nanoparticles are calculated. The electrochemical and electrocatalytic properties of Ni nanoparticles inherent to ethanol-oxidation reactions are investigated. The catalytic activity per unit area of the nanocatalyst is estimated using voltammograms, AFM data, and histograms characterizing the particle size distribution.
Similar content being viewed by others
References
C. Altavilla and E. Ciliberto, Inorganic Nanoparticles: Synthesis, Applications, and Perspectives (CRC Press, 2010).
V. I. Bukhtiyarov and M. G. Slin’ko, Usp. Khim. 70, 168 (2001).
S. P. Gubin, Yu. A. Koksharov, and G. B. Khomutov, Usp. Khim. 74 (6), 539 (2005).
J. W. Lau and J. Shaw, J. Phys. D: Appl. Phys. 44, 303001 (2011).
M. Arruebo, R. Fernandez-Pacheco, M. R. Ibarra, and J. Santamaria, Nanotoday 22, 22 (2007).
R. L. Fleischer, P. B. Price, and R. M. Walker, Nuclear Tracks in Solids: Principles and Applications (Univ. California Press, 1975).
D. Fink and R. Klett, Brazilian J. Phys. 25 (1), 54 (1995).
A. Waheed, D. Forsyth, A. Watts, A. F. Saadd, G. R. Mitchell, M. Farmer, and P. J. F. Harris, Radiat. Meas. 44 (9–10), 1109 (2009).
Gwyddion, www.gwyddion.net.
A. A. Bukharaev, S. A. Ziganshina, and A. P. Chuklanov, Zh. Ross. Nanotekhnol. 5 (5–6), 87 (2010).
S. A. Ziganshina, D. A. Bizyaev, D. V. Lebedev, A. P. Chuklanov, and A. A. Bukharaev, Russ. J. Appl. Chem. 83 (10), 1755 (2010).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © S.A. Ziganshina, A.P. Chuklanov, D.A. Biziaev, A.A. Bukharaev, 2016, published in Poverkhnost’, 2016, No. 9, pp. 63–69.
Rights and permissions
About this article
Cite this article
Ziganshina, S.A., Chuklanov, A.P., Biziaev, D.A. et al. Surface morphology and electrocatalytic properties of nickel nanoparticles formed in track pores. J. Surf. Investig. 10, 942–948 (2016). https://doi.org/10.1134/S1027451016050207
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1027451016050207