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Functionalized SWCNT-Single Walled Carbon Nanotubes

Functionalized SWCNT-Single Walled Carbon Nanotubes

Product Details:

  • Chemical Composition Functionalized Single-Walled Carbon Nanotubes (SWCNTs)
  • Surface Finish Matte/Velvety
  • Density 1.8 Gram per cubic centimeter(g/cm3)
  • Water Absorption Negligible
  • Form Powder/Dispersion
  • Usage & Applications Nanoelectronics, polymer reinforcement, drug delivery, catalysis
  • Melting Point Decomposes above 600C
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Functionalized SWCNT-Single Walled Carbon Nanotubes Product Specifications

  • 1.4 1.8
  • Excellent at nanoscale
  • Tubular/Cylindrical Nanostructure
  • Non-refractory
  • High tensile strength (up to 100 GPa)
  • High surface area, mesoporous
  • >95%
  • Electronics, sensors, energy storage, composites, biomedical
  • Decomposes above 600C
  • Nanotubes: Not classified by Mohs; high mechanical resilience
  • Powder/Dispersion
  • Nanoelectronics, polymer reinforcement, drug delivery, catalysis
  • 1.8 Gram per cubic centimeter(g/cm3)
  • Negligible
  • Functionalized Carbon Nanotubes
  • 20003500 W/mK
  • Matte/Velvety
  • Black
  • Functionalized Single-Walled Carbon Nanotubes (SWCNTs)

Functionalized SWCNT-Single Walled Carbon Nanotubes Trade Information

  • Letter of Credit (L/C), Western Union, Paypal, Telegraphic Transfer (T/T), Cash in Advance (CID), Cheque
  • As per Demand Per Year
  • 7 Days
  • Yes
  • Sample costs shipping and taxes has to be paid by the buyer
  • Middle East, Africa, Western Europe, Eastern Europe, South America, Asia, Central America, North America, Australia
  • All India

Product Description

MF:                              C

Chemical Name:        Single-Walled Carbon Nanotubes

Purity:                         > 98%  (SWNT)

Length:                        1-10 m (Size Customization possible)

Form:                           Nanopowder/Nanodispersion

Diameter:                    1-2 nm (O.D), 0.8 -1.6 nm (I.D)

SSA:                            > 580 m2/g (BET)
Ash:                             < 2.0 wt%
Tap density:                0.14g/cm3
True density:               ~ 2.1g/cm3
Conductivity:              100 S/cm (Electric); 50-200 W/m.K (Thermal)
Color:                           Black

Product Number:        NCZCNT103

CAS Number:             308068-56-6



Enhanced Functionality for Versatile Applications

Our SWCNTs are specially functionalized to increase compatibility and interaction within various matrices, broadening their utility across nanoelectronics, polymer reinforcement, drug delivery, catalysis, and biomedical domains. These surface modificationscarboxyl, hydroxyl, or amine groupsenhance dispersion and integration, ensuring superior performance and reliability in your application.


Exceptional Physical and Chemical Properties

With a high purity of over 95%, specific gravity of 1.41.8, and notable strength extending up to 100 GPa, these nanotubes deliver both robustness and resilience. Their remarkable thermal conductivity (up to 3500 W/mK), high electrical conductivity, and mesoporous matte/velvety surface make them an excellent choice for demanding environments, composites, and advanced technical uses.


Reliable Packaging and Long Shelf Life

To preserve material integrity, functionalized SWCNTs are supplied in sealed vials, glass bottles, or custom packaging according to your requirements. With a shelf life of 24 months when unopened, and recommended storage in a cool, dry place, these nanotubes maintain their properties over time. Lot details and quantities are available to accommodate all scales of production and research.

FAQs of Functionalized SWCNT-Single Walled Carbon Nanotubes:


Q: How are functionalized SWCNTs different from regular nanotubes?

A: These SWCNTs are modified with carboxyl, hydroxyl, or amine groups, which boost dispersibility in water and polar solvents, facilitate integration with other materials, and enhance their suitability for advanced applications compared to non-functionalized varieties.

Q: What process is used to functionalize the nanotubes with various groups?

A: Functionalization typically involves chemical treatments that attach carboxyl (-COOH), hydroxyl (-OH), or amine (-NH2) groups to the nanotube surface, improving solubility and reactivity for diverse uses in composite or biomedical environments.

Q: Where should I store functionalized SWCNTs to maintain quality?

A: SWCNTs should be stored in a cool, dry place within a sealed container to preserve purity and prevent the absorption of moisture, ensuring stable performance within their 24-month shelf life.

Q: When is it beneficial to use these SWCNTs in composites or electronics?

A: These nanotubes are advantageous whenever high strength, electrical and thermal conductivity, and excellent nanoscale stability are required. Their functional groups enhance dispersion in host materials, making them ideal for electrodes, sensors, polymer composites, and energy storage devices.

Q: What applications benefit most from the high surface area and porosity of these nanotubes?

A: The mesoporous structure and high surface area support uses such as catalysis, drug delivery, and sensor fabrication, where active surface sites and efficient material interaction are essential for optimal outcomes.

Q: How much SWCNT material is the minimum order quantity for purchase?

A: The MOQ for functionalized SWCNTs is 1 gram, suitable for lab-scale experiments, prototyping, or small-scale manufacturing requirements.

Q: What are the safety and handling precautions for these nanotubes?

A: Although odorless and generally stable, handle SWCNT powders or dispersions in well-ventilated areas, using appropriate personal protection to avoid inhalation and skin contact. Always keep containers sealed when not in use.

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