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Russian Chemical Bulletin

, Volume 62, Issue 3, pp 640–645 | Cite as

Carboxylated and decarboxylated nanotubes studied by X-ray photoelectron spectroscopy

  • T. M. Ivanova
  • K. I. Maslakov
  • S. V. Savilov
  • A. S. Ivanov
  • A. V. Egorov
  • R. V. Linko
  • V. V. Lunin
Full Articles

Abstract

Carbon nanotubes (CNTs) of the conic and cylindrical structure were studied by X-ray photoelectron spectroscopy in the initial state and after carboxylation and decarboxylation reactions. The O=C—O and C—O groups were revealed on the surface of the chemically modified samples. It was found that both the carboxylated and decarboxylated cylindrical CNTs contain a smaller amount of oxygen than the corresponding conic CNTs apparently due to differences in their structures.

Key words

carbon nanotubes carboxylation decarboxylation X-ray photoelectron spectroscopy 

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Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • T. M. Ivanova
    • 1
  • K. I. Maslakov
    • 2
  • S. V. Savilov
    • 1
    • 2
  • A. S. Ivanov
    • 2
  • A. V. Egorov
    • 2
  • R. V. Linko
    • 3
  • V. V. Lunin
    • 1
    • 2
  1. 1.N. S. Kurnakov Institute of General and Inorganic ChemistryRussian Academy of SciencesMoscowRussian Federation
  2. 2.Department of ChemistryM. V. Lomonosov Moscow State UniversityMoscowRussian Federation
  3. 3.Russian University of Peoples’ FriendshipMoscowRussian Federation

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