Boron Nitride Nanotubes (90% purity)

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Description

Boron Nitride Nanotube is a next-generation Nano-material which will lead the 4th industrial revolution. Boron nitride nanotubes (BNNTs) are another form of boron nitride.


Structurally they are nano-cylinders with sub-micrometre diameters and micrometre lengths. They are composed of hexagonal boron nitride, constructed by combining boron and nitrogen.


The key features that represent BNNTs are light weight, mechanical strength, thermal and chemical stability, high electrical resistivity and neutron absorption capacity.

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Ashby charts

Eigenschaften

Abmessung

PropertyValue

Länge der Nanoröhrchen

10 µm

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Nanoröhrendurchmesser

50 nm

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Mechanisch

PropertyTemperatureValue

Elastizitätsmodul

23.0 °C

1180 GPa

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Thermisch

PropertyTemperatureValueComment

Koeffizient der thermischen Ausdehnung

23.0 °C

1E-6 1/K

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Max. Betriebstemperatur

800 °C

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in air

Wärmeleitfähigkeit

23.0 °C

600 W/(m·K)

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experimental value

Elektrisch

PropertyValue

Bandabstand

5.5 eV

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Technological properties

Property
Application areas

Electric insulation thermal conducting: Electrical insulation / Heat radiating sheet / Adhesive material, Highly bright LED packing materials, Piezoelectric sensors (energy harvesting), Ultra-small ultraviolet laser / Nano cable, Visible light emitter, etc; High temperature structural applications: Light and tough structural materials for space and artificial satellite, Super plasticity ceramic for high temperature, Aircraft / Reinforced ceramic material for spacecraft, Neutron detection sensor for high temperature; Biomedical Applications: BNCT drug target, Drug delivering agent for cancer (electroporation), Non-cytotoxic nerves/bones regenerating drug delivering agent; Energy Applications: Hydrogen storage, Desalination membrane, Electric insulating flame retarding cable, Solar sell coating materials

Chemical composition

Typical Components: Boron Nitride Nanotubes >90 wt%, Carbon >6 wt%, Magnesium Oxide >2 wt%

Color

White