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Short Carboxyl Purified Multi Walled Carbon Nanotube

  • Short Carboxyl Purified Multi Walled Carbon Nanotube;
  • Purity: >95wt%;
  • -COOH content: 1.23wt%;
  • Inner diameter: 5-10nm;
  • Outer Diameter: 20-30nm;
  • Length: 0.5-2um;
  • Specific Surface Area: >110 m2/g;
  • ASH:<1.5wt%;
  • Bulk Density: 0.28g/cm3;
  • True Density: 2.1g/cm3;
  • EC: >100S/cm;
  • Black powder.
SKU: RN-GC-MWCNT-034-5g Category:

Product Overview

Our Series 2 Short Carboxyl-Purified Multi-Walled Carbon Nanotubes (MWCNTs) represent the forefront of nanotechnology, offering unparalleled performance for a variety of industrial and research applications. Designed with precision, these MWCNTs feature an optimized short length and are functionalized with carboxyl groups to enhance their dispersion, compatibility, and reactivity in diverse matrices. Ideal for innovators in material science, electronics, and biotechnology seeking to leverage the exceptional properties of carbon nanotubes.

Key factor

  • Optimized Length: Tailored for superior performance in composite materials and coatings.
  • Functional Versatility: Carboxyl groups provide a functional platform for customization to specific application needs.
  • Superior Dispersion: Engineered for enhanced dispersion in polymers and biological systems, reducing aggregation.
  • High Purity: Stringent purification processes ensure a high-quality product conducive to research and industrial applications.

Applications

  • Composite Materials: Reinforcement in polymers for automotive, aerospace, and sporting goods.
  • Electronics: Conductive pathways in flexible electronics and as components in energy storage devices.
  • Biomedical: Platforms for drug delivery and development of bio-compatible materials.
  • Environmental: Used in filtration systems and sensors for detecting environmental pollutants.

Advantages

  • Improved Material Properties: Elevates the mechanical, electrical, and thermal properties of composites.
  • Enhanced Solubility: Carboxyl groups increase the solubility in various solvents, facilitating easier processing.
  • Greater Reactivity: Offers a reactive platform for further chemical modification and functionalization.
  • Versatile Applications: From advanced composite materials to drug delivery systems, its uses are vast and varied.

References 

  • Monitoring of carboxylic carbon nanotubes in surface water by using multiwalled carbon nanotube-modified filter as preconcentration unit, B Suarez, Y Moliner-Martinez, S Cardenas… - … science & technology, 2008 - ACS Publications
  • Purification of multi-walled carbon nanotubes

    SK Pillai, SS Ray, M Moodley - Journal of nanoscience and …, 2008 - ingentaconnect.com

  • Effect of MWCNT size, carboxylation, and purification on in vitro and in vivo toxicity, inflammation and lung pathology  RF Hamilton, Z Wu, S Mitra, PK Shaw… - Particle and fibre toxicology, 2013 - Springer
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