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Graphitized Carboxyl Multi Walled Carbon Nanotube

  •  Purity: >99.9wt%;
  • -COOH content: 0.61wt%;
  •  Inner diameter: 5-10nm;
  • Outer Diameter: 20-30nm;
  • Length: 10-30um;
  • Specific Surface Area: >55 m2/g;
  • ASH:<0.1wt%;
  • True Density: 2.1g/cm3;
  • EC: 100S/cm;
  • Heat treatment temperature: 2800 degree Celsius;
  • Black powder.
  • Available in: 10gm

Product Overview

Hiyka's Graphitized Carboxyl Multi-Walled Carbon Nanotubes represent a cutting-edge advancement in carbon nanotechnology, combining the superior electrical conductivity of graphitized MWCNTs with the chemical functionality and dispersion advantages of carboxyl (–COOH) groups. Engineered for high performance, these nanotubes are designed to meet the rigorous demands of modern applications in electronics, energy storage, and advanced composite materials. Our product offers an optimal solution for researchers and industry professionals seeking to leverage the unique properties of carbon nanotubes enhanced by graphitization and functionalization.

Key factor

  • Superior Electrical Conductivity: The graphitization process enhances the electrical conductivity of MWCNTs, making them ideal for electronic applications.

  • Improved Dispersion: Carboxyl functionalization facilitates better dispersion in various polymers and solvents, enhancing composite material performance.

  • Increased Chemical Reactivity: The introduction of –COOH groups on the nanotube surface allows for further chemical modifications, enabling a wide range of functional applications.

  • High Purity: Advanced purification and graphitization processes ensure a high-quality product with minimal impurities, delivering consistent performance.

  • Thermal Stability: Graphitized MWCNTs maintain their structural integrity and performance at elevated temperatures, suitable for thermally demanding applications.

Applications

  • Electronics: Essential for developing conductive inks, coatings, and components where high conductivity and durability are crucial.

  • Energy Storage: Enhances the performance of electrodes in lithium-ion batteries and supercapacitors, offering improved energy density and charge/discharge rates.

  • Advanced Composites: Reinforces polymers, resins, and ceramics, providing unmatched strength, electrical conductivity, and thermal stability.

  • Environmental Remediation: Utilized in filtration and adsorption processes for water and air purification, leveraging their high surface area and chemical reactivity.

  • Catalysis: Serves as a support for catalysts in various chemical reactions, benefiting from the functional surface and high conductivity.

Advantages

  • Enhanced Performance: Delivers unparalleled electrical conductivity and mechanical strength, essential for high-efficiency applications.
  • Versatile Integration: Compatible with a broad range of substrates and matrices, enabling innovative solutions in material design and application.
  • Customizable Functionalization: Provides a platform for further chemical modifications, offering versatility across multiple disciplines.
  • Sustainability: Promotes the development of high-performance, environmentally friendly materials and technologies.
  • Scalability: Ready for large-scale production, ensuring consistent quality and performance for industrial applications.

References 

  • Hooker S. A. and Ph D. 2002 Nanotechnology Advantages Applied to Gas Sensor Development 1-7.
  • Lu Y. 2016 A carbon-nanotube-based sensor array for formaldehyde detection February 2011.
  • Kong J., Franklin N. R. and Zhou C. 2000 Nanotube Molecular Wires as Chemical Sensors 287 622-625 January.
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    For bulk orders contact us on [email protected]

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