Publication result detail

Effective simulation approach for study of carbon nanotube mechanical properties

SVATOŠ, V.; NEUŽIL, P.; HRSTKA, M.; HUBÁLEK, J.

Original Title

Effective simulation approach for study of carbon nanotube mechanical properties

English Title

Effective simulation approach for study of carbon nanotube mechanical properties

Type

Paper in proceedings (conference paper)

Original Abstract

We present effective and simplified methodology to simulate and investigate mechanical properties of vertically aligned multiwall carbon nanotubes (MWCNTs). Unlike conventional solutions, we considered nanotube as a beam with a fixed end and a free end, allowing us to employ the mechanics of beam used as cantilever. Considering the atomic force microscopy (AFM) force-distance measurement as possibility to experimental determination of CNTs mechanical properties, we simulated the interaction of carbon nanotube structure with AFM cantilever at the applied force. We investigated the effect of inner and outer radius, different values of Young's modulus, and various lengths of MWCNTs. The presented methodology is a significantly quick simulation approach providing validated information about MWCNTs mechanical behavior.

English abstract

We present effective and simplified methodology to simulate and investigate mechanical properties of vertically aligned multiwall carbon nanotubes (MWCNTs). Unlike conventional solutions, we considered nanotube as a beam with a fixed end and a free end, allowing us to employ the mechanics of beam used as cantilever. Considering the atomic force microscopy (AFM) force-distance measurement as possibility to experimental determination of CNTs mechanical properties, we simulated the interaction of carbon nanotube structure with AFM cantilever at the applied force. We investigated the effect of inner and outer radius, different values of Young's modulus, and various lengths of MWCNTs. The presented methodology is a significantly quick simulation approach providing validated information about MWCNTs mechanical behavior.

Keywords

Multiwall carbon nanotubes, mechanical properties, Young’s modulus, beam, AFM

Key words in English

Multiwall carbon nanotubes, mechanical properties, Young’s modulus, beam, AFM

Authors

SVATOŠ, V.; NEUŽIL, P.; HRSTKA, M.; HUBÁLEK, J.

RIV year

2016

Released

14.10.2015

Publisher

Tanger

Location

Ostrava

ISBN

978-80-87294-59-8

Book

Proceedings of abstracts

Pages from

111

Pages to

115

Pages count

5

URL

http://www.nanocon.eu/files/proceedings/23/papers/4545.pdf

BibTex

@inproceedings{BUT119038,
  author="Vojtěch {Svatoš} and Pavel {Neužil} and Miroslav {Hrstka} and Jaromír {Hubálek}",
  title="Effective simulation approach for study of carbon nanotube mechanical properties",
  booktitle="Proceedings of abstracts",
  year="2015",
  pages="111--115",
  publisher="Tanger",
  address="Ostrava",
  isbn="978-80-87294-59-8",
  url="http://www.nanocon.eu/files/proceedings/23/papers/4545.pdf"
}