Tytuł artykułu
Autorzy
Identyfikatory
Warianty tytułu
Konferencja
International Conference on Fabrication and Properties of Metallic Nanomaterials, Warsaw, 17-19 June, 2004.
Języki publikacji
Abstrakty
In this study we were concerned with the reductions of grain size in nickel coatings obtained by addition of D1 organic substances into a multi-component electrolyte containing nickel sulfate, nickel chloride and boric acid. The coatings were obtained by the direct current (DC) electrodeposition process with different current densities of 1, 3 and 6 A/cubic dm. Influence of the DC densities on the structure, topography and morphology of nanocrystalline nickel coatings obtained by the electroplating method were investigated. The coatings were subjected to X-ray diffraction and their grain sizes have been determined by applying the Scherrer formula. To verify the accuracy of the grain size measurements, the nickel coatings were examined by a transmission electron microscope (TEM). The microstructures of the costings were examined by a scanning electron microscope (SEM) and an atomic force microscope (AFM). The performed investigations have confirmed that addition of an organic substance D1 into the electrolytic bath appears to be a suitable way of creating strong nanostructures of nickel deposits.
Wydawca
Czasopismo
Rocznik
Tom
Strony
553--560
Opis fizyczny
Twórcy
autor
- Faculty of Material Science and Engineering, Warsaw University of Technology, ul. Wołoska 141, 02-507 Warsaw, Poland
autor
- Faculty of Material Science and Engineering, Warsaw University of Technology, ul. Wołoska 141, 02-507 Warsaw, Poland
- Faculty of Material Science and Engineering, Warsaw University of Technology, ul. Wołoska 141, 02-507 Warsaw, Poland
Bibliografia
- [1] F. Ebrahimi, G. R. Bourne, M. S. Kelly, T. E. Matthews, NanoStructured Materials 11, 343 (1999).
- [2] T. Fritz, W. Mokwa, U. Schnakenberg, Electrochimica Acta 47, 55 (2001).
- [3] S. Psarrou, P. Gyftou, N. Spyrellis, Microchimica Acta 136, 159 (2001).
- [4] U. Erb, NanoStructured Materials 6, 533 (1995).
- [5] F. Dalla Torre, H. Van Swygenhoven, M. Victoria, Acta Materialia 50, 3957 (2002).
- [6] D. H. Jeong, F. Gonzalez, G. P. Palumbo, K. T. Aust, U. Erb, Scripta Materialia 44, 493 (2001)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BOS4-0010-0035