Carbon nanohorns, oxidized - Materials / Alfa Chemistry

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Carbon nanohorns, oxidized

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Catalog Number

ACMA00015832

Product Name

Carbon nanohorns, oxidized

Category

Carbon 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.

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)

Assay

90% (TGA)

Form

powder or crystals

Impurity Content

0% Metallic compound; 10% graphite; amorphous

Packaging

250 mg in poly bottle

Size

2-5 nm (TEM)

Specific Surface Area

1300-1400 m2/g (BET)