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Carbon nanohorns, as-grown

Single-walled carbon nanohorns are made of graphene sheets with long cone-shaped tips with the diameters of 2-5 nm and the length of 40-50 nm. Thousands of carbon nanohorns form spherical aggregates of about 100 nm in diameter.

Sigma-Aldrich Supelco

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Average Rating 2.3

Application Area:

Biosensing

It was not conducted as reported in the literature and also arrived months late.

Review Date: 2 Feb 2021 | Sigma-Aldrich Supelco

Single-walled carbon nanohorns are made of graphene sheets with long cone-shaped tips with the diameters of 2-5 nm and the length of 40-50 nm. Thousands of carbon nanohorns form spherical aggregates of about 100 nm in diameter.

  • Uniform size
  • High dispersion
  • High purity, no metallic compound
  • Large surface area
  • Utilization of internal space in carbon nanohorn

Application

  • Energy management system:
  • Capacitor (good discharge rate, high capacity)
  • Fuel cell (Good support materials for catalyst metal such as platinum)
  • Medical: Carrier containing the anticancer drug.
  • Gas adsorption: Adsorption of highly reactive gas.
  • Compound material: Additive for characteristic improvement (improve electrical properties).

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