Modified carbon nanotubes

Aarón Morelos-Gómez, Ferdinando Tristán López, Rodolfo Cruz-Silva, Sofia M. Vega Díaz, Mauricio Terrones Maldonado

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)

Abstract

It is well known that carbon nanotubes possess outstanding electrical and mechanical properties, and if they are modified these carbon nanotube (CNT) modified properties can be improved or other novel characteristics can appear. In addition, these modified carbon nanotubes, being different from their pure counterparts, now require additional studies to assess their toxicity and biocompatibility. Generally speaking, carbon nanotubes can be classified as single-, double- or multi-walled, and each type can be modified; For example, these tubular structures can be doped with foreign atoms, incorporate structural defects, and/or be functionalized with different molecules. These local modifications greatly modify their electronic and chemical properties, and can be understood by using a variety of microscopy and spectroscopy techniques. In Sect. 6.1, we describe the general concepts and synthesis for the main doping types. In Sect. 6.2, we focus on the different types of defects that can be introduced into nanotubes so as to modify their physicochemical properties. Section 6.3 discusses the categories of nanotube chemical functionalization and their resulting effects. The electrochemical properties of modified carbon nanotubes are an important topic that needs further investigation, and Sect. 6.4 reviews the latest advances in this area. The characterization techniques mainly used to study modified carbon nanotubes are reviewed in Sect. 6.5. Some applications of modified carbon nanotubes are described in Sect. 6.6. Finally, aspects of the toxicity and biocompatibility of modified carbon nanotubes are presented in Sect.6.7. The chapter finally provides an outlook and perspectives in the field.

Original languageEnglish (US)
Title of host publicationSpringer Handbook of Nanomaterials
PublisherSpringer Berlin Heidelberg
Pages189-232
Number of pages44
ISBN (Electronic)9783642205958
ISBN (Print)9783642205941
DOIs
StatePublished - Jan 1 2013

Fingerprint

Carbon Nanotubes
Carbon nanotubes
Nanotubes
Biocompatibility
Toxicity
Defects
Electrochemical properties
Electronic properties
Chemical properties
Microscopy
Spectrum Analysis
Microscopic examination
Electric properties
Doping (additives)
Spectroscopy
Atoms
Mechanical properties
Molecules

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Biochemistry, Genetics and Molecular Biology(all)

Cite this

Morelos-Gómez, A., López, F. T., Cruz-Silva, R., Vega Díaz, S. M., & Terrones Maldonado, M. (2013). Modified carbon nanotubes. In Springer Handbook of Nanomaterials (pp. 189-232). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-642-20595-8_6
Morelos-Gómez, Aarón ; López, Ferdinando Tristán ; Cruz-Silva, Rodolfo ; Vega Díaz, Sofia M. ; Terrones Maldonado, Mauricio. / Modified carbon nanotubes. Springer Handbook of Nanomaterials. Springer Berlin Heidelberg, 2013. pp. 189-232
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Morelos-Gómez, A, López, FT, Cruz-Silva, R, Vega Díaz, SM & Terrones Maldonado, M 2013, Modified carbon nanotubes. in Springer Handbook of Nanomaterials. Springer Berlin Heidelberg, pp. 189-232. https://doi.org/10.1007/978-3-642-20595-8_6

Modified carbon nanotubes. / Morelos-Gómez, Aarón; López, Ferdinando Tristán; Cruz-Silva, Rodolfo; Vega Díaz, Sofia M.; Terrones Maldonado, Mauricio.

Springer Handbook of Nanomaterials. Springer Berlin Heidelberg, 2013. p. 189-232.

Research output: Chapter in Book/Report/Conference proceedingChapter

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Morelos-Gómez A, López FT, Cruz-Silva R, Vega Díaz SM, Terrones Maldonado M. Modified carbon nanotubes. In Springer Handbook of Nanomaterials. Springer Berlin Heidelberg. 2013. p. 189-232 https://doi.org/10.1007/978-3-642-20595-8_6