Magnetic Properties of "As-Prepared" and Chemically Modified Multiwalled Carbon Nanotubes

• Authors: I. Kuryliszyn-Kudelska , A. Małolepszy , M. Mazurkiewicz , L. Stobinski , W. Dobrowolski
• Languages of publication: EN

Abstracts

EN

In this work we have studied the structural and magnetic properties of "as-prepared" multiwalled carbon nanotubes, synthesized by the chemical vapor deposition method, and chemically modified multiwalled carbon nanotubes. Transmission electron microscopy was used to show multiwalled carbon nanotubes structure. The results of systematic magnetic property measurements on multiwalled carbon nanotubes are presented. The static and dynamic magnetic responses, such as the temperature dependence of the linear AC susceptibility and DC magnetization up to 9 T were studied. We have observed significant changes in magnetic AC susceptibility and magnetization for "as-prepared" and chemically modified multiwalled carbon nanotubes samples.

Keywords

EN

61.48.De; 81.20.Ym; 75.75.-c

Discipline

• 61.48.De: Structure of carbon nanotubes, boron nanotubes, and other related systems(for structure of hollow nanowires, see 61.46.Np)
• 75.75.-c: Magnetic properties of nanostructures
• 81.20.Ym: Purification

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2011
• Volume: 119
• Issue: 5
• Pages: 597-599

Dates

published

2011-05

Contributors

author

I. Kuryliszyn-Kudelska

• Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland

author

A. Małolepszy

• Institute of Physical Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Poland

author

M. Mazurkiewicz

• Institute of Physical Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Poland

author

L. Stobinski

• Institute of Physical Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Poland
• Warsaw University of Technology, Faculty of Materials Science and Engineering, Wołoska 141, 02-507 Warsaw, Poland

author

W. Dobrowolski

• Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warsaw, Poland

References

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Identifiers

DOI

10.12693/APhysPolA.119.597