Single-walled carbon nanotube charging during bundling process in the gas phase

David Gonzalez, Albert G. Nasibulin, Sergey D. Shandakov, Paula Queipo, Hua Jiang, Esko I. Kauppinen (Corresponding Author)

Research output: Contribution to journalArticleScientificpeer-review

5 Citations (Scopus)

Abstract

Spontaneous gas‐phase charging phenomenon of single‐walled carbon nanotube (CNT) bundles synthesized with an aerosol (floating catalyst) method was discovered. The charging phenomenon was surprisingly correlated to the process of the CNT bundle formation in the gas phase, while individual tubes remained electrically neutral. On the basis of the observed self‐charging of the CNTs, a novel method for the separation of individual CNTs and bundles at ambient temperature using an electric field is presented.
Original languageEnglish
Pages (from-to)3234-3237
Number of pages4
JournalPhysica Status Solidi B: Basic Research
Volume243
Issue number13
DOIs
Publication statusPublished - 2006
MoE publication typeA1 Journal article-refereed

Fingerprint

Carbon Nanotubes
Single-walled carbon nanotubes (SWCN)
charging
Carbon nanotubes
Gases
carbon nanotubes
vapor phases
bundles
Aerosols
Electric fields
Catalysts
floating
ambient temperature
aerosols
tubes
catalysts
Temperature
electric fields

Keywords

  • 81.07.De
  • 81.10.Bk
  • 81.40.Rs
  • single-walled carbon nanotubes
  • CNT

Cite this

Gonzalez, D., Nasibulin, A. G., Shandakov, S. D., Queipo, P., Jiang, H., & Kauppinen, E. I. (2006). Single-walled carbon nanotube charging during bundling process in the gas phase. Physica Status Solidi B: Basic Research, 243(13), 3234-3237. https://doi.org/10.1002/pssb.200669210
Gonzalez, David ; Nasibulin, Albert G. ; Shandakov, Sergey D. ; Queipo, Paula ; Jiang, Hua ; Kauppinen, Esko I. / Single-walled carbon nanotube charging during bundling process in the gas phase. In: Physica Status Solidi B: Basic Research. 2006 ; Vol. 243, No. 13. pp. 3234-3237.
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Gonzalez, D, Nasibulin, AG, Shandakov, SD, Queipo, P, Jiang, H & Kauppinen, EI 2006, 'Single-walled carbon nanotube charging during bundling process in the gas phase', Physica Status Solidi B: Basic Research, vol. 243, no. 13, pp. 3234-3237. https://doi.org/10.1002/pssb.200669210

Single-walled carbon nanotube charging during bundling process in the gas phase. / Gonzalez, David; Nasibulin, Albert G.; Shandakov, Sergey D.; Queipo, Paula; Jiang, Hua; Kauppinen, Esko I. (Corresponding Author).

In: Physica Status Solidi B: Basic Research, Vol. 243, No. 13, 2006, p. 3234-3237.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Single-walled carbon nanotube charging during bundling process in the gas phase

AU - Gonzalez, David

AU - Nasibulin, Albert G.

AU - Shandakov, Sergey D.

AU - Queipo, Paula

AU - Jiang, Hua

AU - Kauppinen, Esko I.

PY - 2006

Y1 - 2006

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AB - Spontaneous gas‐phase charging phenomenon of single‐walled carbon nanotube (CNT) bundles synthesized with an aerosol (floating catalyst) method was discovered. The charging phenomenon was surprisingly correlated to the process of the CNT bundle formation in the gas phase, while individual tubes remained electrically neutral. On the basis of the observed self‐charging of the CNTs, a novel method for the separation of individual CNTs and bundles at ambient temperature using an electric field is presented.

KW - 81.07.De

KW - 81.10.Bk

KW - 81.40.Rs

KW - single-walled carbon nanotubes

KW - CNT

U2 - 10.1002/pssb.200669210

DO - 10.1002/pssb.200669210

M3 - Article

VL - 243

SP - 3234

EP - 3237

JO - Physica Status Solidi B: Basic Solid State Physics

JF - Physica Status Solidi B: Basic Solid State Physics

SN - 0370-1972

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