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  • Hexagonal Boron Nitride (h-BN) on Si/SiO2
  • Hexagonal Boron Nitride (h-BN) on Si/SiO2

    Catalog Number
    ACMA00018448
    Chemical Name
    Hexagonal Boron Nitride (h-BN) on Si/SiO2
    Category
    Other Nanomaterials
    Description
    • 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 • Holes were formed on the sheath of carbon nanohorn by oxidation treatments. Several materials can be accessible into thecarbon nanohorn sheath.
    Structure
    Application
    Proton conductors
    Fuel cells
    Water electrolysis
    Graphene-based devices
    Dimension
    2-5 nm (TEM)
    Form
    powder or crystals
    Impurities
    0% Metallic compound
    Resistivity
    1-10 ohm-cm
    Size
    >4 μm
    Surface Area
    spec. surface area 1300-1400 m2/g (BET)
    Transparency
    > 97%
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