Detail publikačního výsledku

Vytváření nanodrátků a nanotrubiček za použití anodizované keramiky jako masky.

HUBÁLEK, J., KLOSOVÁ, K.

Original Title

Vytváření nanodrátků a nanotrubiček za použití anodizované keramiky jako masky.

English Title

Nanowires and Nanotubes Formation using Anodic Alumina Films as Templates

Type

Paper in proceedings (conference paper)

Original Abstract

The procedure of forming nanostructures uses electrodeposition employing anodic nanoporous alumina as template. The non-conductive template (Whatman anodisc) is coated with conductive (metal) layer on one side to create cathode. During the electrodeposition process, the metal is growing only on the conductive layer and fills up the nanopores in the non-conductive template. After dissolving the template, highly ordered metal nanostructures are obtained. The main parameters which can influence the crystal nuclei formation are the current density, the concentration of electrolyte, the temperature, impurities, and the pH. Nickel Watts bath was used for the nanotubes and nanowires growing. The current density was in the range 1-10 mA/cm² to observe optimal nuclei formation. Created nanostructures were examined by scanning electron microscopy (SEM).

English abstract

The procedure of forming nanostructures uses electrodeposition employing anodic nanoporous alumina as template. The non-conductive template (Whatman anodisc) is coated with conductive (metal) layer on one side to create cathode. During the electrodeposition process, the metal is growing only on the conductive layer and fills up the nanopores in the non-conductive template. After dissolving the template, highly ordered metal nanostructures are obtained. The main parameters which can influence the crystal nuclei formation are the current density, the concentration of electrolyte, the temperature, impurities, and the pH. Nickel Watts bath was used for the nanotubes and nanowires growing. The current density was in the range 1-10 mA/cm² to observe optimal nuclei formation. Created nanostructures were examined by scanning electron microscopy (SEM).

Keywords

nanodrátky, nanotrubičky, elektrodepozice, anodizovaná keramika

Key words in English

Nanotubes, Nanowires, Electrodeposition, Anodic alumina

Authors

HUBÁLEK, J., KLOSOVÁ, K.

Released

12.12.2005

Publisher

Nakl. Z. Novotný

ISBN

80-214-3116-4

Book

Mikrosyn. Nové trendy v mikroelektronických systémech a nanotechnologiích.

Volume

2005

Pages from

151

Pages count

4

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT20671,
  author="Kateřina {Sobotková} and Jaromír {Hubálek}",
  title="Vytváření nanodrátků a nanotrubiček za použití anodizované keramiky jako masky.",
  booktitle="Mikrosyn. Nové trendy v mikroelektronických systémech a nanotechnologiích.",
  year="2005",
  volume="2005",
  number="první",
  pages="4",
  publisher="Nakl. Z. Novotný",
  isbn="80-214-3116-4"
}