Fullerene-C70, Purity: 99%
Description:
Fullerene-C70 with a purity of 99% is a highly advanced nanomaterial composed of 70 carbon atoms arranged in an elongated, rugby ball-shaped structure. Its exceptional purity ensures minimal contamination, making it ideal for high-precision applications in research, medicine, and advanced technology. This fullerene exhibits unique optical, electronic, and chemical properties, making it a valuable material in various fields.
Technical Properties
- Molecular Formula: C₇₀
- Molecular Weight: 840.75 g/mol
- Structure: Truncated spheroid with 12 pentagons and 25 hexagons
- Melting Point: Sublimates at approximately 500°C under vacuum
- Density: ~1.7–1.9 g/cm³ (solid form)
- Thermal Stability: Stable up to ~800°C in an inert atmosphere
- Solubility: Soluble in non-polar solvents such as toluene, benzene, and carbon disulfide; insoluble in water
- Optical Properties: Strong absorption in the UV-visible range; characteristic absorption peaks in the near-infrared spectrum
- Electrical Properties: Semiconductor with a small bandgap; capable of electron transfer and photoconduction
- Reactivity: Readily undergoes functionalization, forming derivatives like fullerols, carboxyfullerenes, and other functionalized fullerenes
Applications
- Energy and Electronics
- Integral to organic photovoltaics (OPVs), enhancing the efficiency of solar cells
- Plays a key role in organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs)
- Improves the energy density and performance of lithium-ion batteries and supercapacitors
- Biomedical Applications
- Its ultra-pure form is ideal for research in free radical scavenging and oxidative stress mitigation
- Functionalized derivatives are used in drug delivery systems for precise targeting and minimal side effects
- Investigated for photodynamic therapy (PDT) applications in cancer treatment and other medical uses
- Catalysis
- Acts as an efficient catalyst for oxidation, polymerization, and other organic reactions
- Serves as a catalyst support for industrial processes requiring high precision
- Advanced Materials
- Enhances the strength, flexibility, and thermal stability of polymers and composites
- Used in the development of high-performance coatings and lubricants, reducing friction and wear
- Environmental Applications
- Utilized for adsorbing organic pollutants and heavy metals in water purification systems
- Explored for CO₂ capture technologies and other environmental remediation strategies
- Scientific Research
- Preferred material for studying nanoscale phenomena and quantum behavior
- Used as a reference molecule in spectroscopy and for developing nanostructures and devices
Storage and Handling
- Storage Conditions: Store in a cool, dry, and dark place to maintain stability and prevent degradation. Use sealed, airtight containers to avoid exposure to air and moisture.
- Safety Precautions: Handle with care using appropriate personal protective equipment (PPE), including gloves and respirators. Avoid inhalation, ingestion, and direct contact with skin or eyes, as nanoparticles can be reactive.
