Single-walled carbon nanohorns
Price range: $250.00 through $520.83
High-purity Single-Wall Carbon Nanohorns (SWCNHs), >97% purity, 30–100 nm particle size. Unique quasi-spherical carbon nanostructure with high surface activity and excellent conductivity. Ideal for electrochemical electrodes, gas storage, catalyst supports, drug delivery systems, and lithium-ion battery anodes.
Structure: Quasi-spherical conical carbon
Packaging: Standard customized packaging
Typical Applications: Electrode modifiers, hydrogen/methane storage, biomedical carriers, sensing platforms
Email: sales@maxnanotech.com
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Product Overview
Single-Wall Carbon Nanohorns (SWCNHs) feature a unique quasi-spherical or conical structure composed of a single layer of carbon atoms arranged in a hexagonal graphite-like lattice. Their tips consist of curved formations of five- and six-membered carbon rings. Unlike carbon nanotubes, SWCNHs lack a pronounced long axis and exhibit a more compact morphology. The surface of SWCNHs is highly chemically active, particularly at the tip regions and edge sites, allowing for various chemical modifications such as oxidation, hydrogenation, and polymer grafting. These treatments can tailor surface properties like hydrophilicity and biocompatibility. While SWCNHs remain stable under ambient conditions, extreme environments—such as high temperature, strong acids, or alkalis—may induce structural changes or surface reactions.
Specifications
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Appearance: Black powder
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Purity: > 97%
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Aggregate Particle Size: 30–100 nm
Key Features
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Electrical Properties: Exhibits excellent conductivity, with behavior ranging from metallic to semiconducting depending on structure and diameter.
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Mechanical Properties: High strength and rigidity derived from carbon covalent bonding, ideal for reinforcement in composite materials.
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Optical Properties: Size- and structure-dependent fluorescence, suitable for bioimaging and optoelectronic applications.
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High Surface Activity: Amenable to surface functionalization for tailored chemical and biological interactions.
Applications
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Electrochemistry: Used as electrode modifiers to enhance reaction efficiency.
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Adsorption & Storage: Effective adsorbent for gases (e.g., hydrogen, methane) and liquids; suitable for energy storage applications.
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Catalysis: Serves as a durable support for nanoparticle catalysts.
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Biomedical: Metal-free, high-capacity drug carrier with low cytotoxicity and tumor-targeting potential.
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Sensing: Ideal for biosensors due to purity and lack of metal impurities.
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Energy Materials: Anode material for lithium-ion batteries; doped forms show promise in superconductivity.
Contact Us
For detailed product information or technical consultation, please contact:
Email: sales@maxnanotech.com
| Weight | 100 g |
|---|---|
| Dimensions | 30 × 20 × 20 mm |
| Specification | Particle Size: 30-100 nm; Weight: 200 mg, Particle Size: 30-100 nm; Weight: 500 mg |
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