Diameter-controlled and nitrogen-doped vertically aligned single-walled carbon nanotubes

書誌事項

公開日
2012-06
資源種別
journal article
権利情報
  • https://www.elsevier.com/tdm/userlicense/1.0/
DOI
  • 10.1016/j.carbon.2012.02.023
公開者
Elsevier BV

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説明

Abstract Diameter controlled and vertically aligned single-walled carbon nanotubes were synthesized from pure and mixed ethanol/acetonitrile feedstock. With increasing acetonitrile concentration in the feedstock, nitrogen incorporation into the sp 2 carbon network increased until saturating at approximately one atomic percent. The incorporation of nitrogen correlates with a significant diameter reduction from a mean diameter of 2.1 nm down to 0.7 nm. Heteroatom-mediated diameter control is independent of catalyst preparation and represents a versatile tool for the direct synthesis of tailored single-walled carbon nanotubes.

収録刊行物

  • Carbon

    Carbon 50 (7), 2635-2640, 2012-06

    Elsevier BV

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