High Purified SWCNTs, 98%
Research Grade Single-walled Carbon Nanotubes Application
This product is produced by methane catalytic decomposition over co-based catalyst, then experienced deep air oxidation. There is almost no amorphous carbon in this product. It has high ignition temperature, 610 ~ 620°C. It can be used to make transparent conductive films and other research & industrial application. This SWNTs-based Transparent Conductive Films can reach less than 200 ohm/sq sheet resistance with more than 80% transparency. The product is the ideal manufacturing material for CNT-based Transparent Conductive Films for the touch screen, flat panel display, OLED, and thin-film solar industries. Compared with traditional indium tin oxide (ITO) coated films, the CNT-based transparent Conductive Films have the evidently superiority as follows: (1) More mechanical robustness for longer lifetime; (2) The broader and more color-neutral transmittance; (3) Reaching higher levels of sheet resistance without losing uniformity; (4) lower cost.
| High Purified SWCNTs, 98% | |
| Product No | NRE-32005 |
| Purity | 98% |
| Average Diameter | 1.1 nm |
| Average Length | 5-20 um (TEM) |
| Specific Surface Area(SSA) | 380m2/g(BET) |
| Density | 2.1g/cm3 |
| Electric Conductivity | > 100 S/cm |
| Thermal Conductivity | 50-200 W/m.K |
Single-walled Carbon Nanotubes (SWNTs, SWCNTs)
High Purified SWCNTs
Introduction:
High purity single-walled carbon nanotubes (SWCNTs) are advanced nanomaterials characterized by their unique cylindrical structure composed of a single layer of carbon atoms arranged in a hexagonal lattice. These nanotubes possess exceptional electrical, thermal, and mechanical properties, making them highly sought after in various applications. The term “high purity” indicates that these SWCNTs have minimal defects, impurities, or other carbon structures, such as multi-walled carbon nanotubes (MWCNTs) or amorphous carbon. This high level of purity enhances their performance in applications that require specific electrical, thermal, or structural properties.
Applications
Electronics:
Transistors: High purity SWCNTs can be used to create high-performance transistors, offering excellent electron mobility and miniaturization potential for future electronic devices.
Conductive Films: They serve as components in conductive films and coatings, providing enhanced conductivity while being lightweight and flexible.
Energy Storage:
Batteries and Supercapacitors: High purity SWCNTs improve the performance of energy storage devices by increasing charge capacity and cycling stability, making them suitable for next-generation batteries and supercapacitors.
Composite Materials:
Structural Reinforcement: When integrated into polymers or metals, high purity SWCNTs can significantly enhance the mechanical strength, electrical conductivity, and thermal stability of composite materials, useful in aerospace, automotive, and construction applications.
Nanomedicine:
Drug Delivery Systems: High purity SWCNTs can be functionalized to carry drugs or therapeutic agents, enabling targeted drug delivery and minimizing side effects in cancer treatment and other therapies.
Imaging and Diagnostics: Their unique optical properties can be utilized in imaging techniques, such as photothermal therapy and MRI contrast agents.
Environmental Applications:
Pollution Control: High purity SWCNTs can adsorb contaminants, including heavy metals and organic pollutants, making them effective for water purification and environmental remediation.
Sensors:
Gas and Biosensors: Their high surface area and electrical properties make high purity SWCNTs excellent candidates for developing sensitive sensors for detecting gases, biomolecules, or pathogens.
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