Purified Amino Single-walled carbon nanotubes, OD 1-2 nm, length 1-3um, purity >95%Product Type: Single-walled carbon nanotube material
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, material specification matching, application fit or quotation confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Supplier: Atomfair
Brand: ATOMFAIR®
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
How does the 1-2 nm outer diameter of these amino-functionalized SWCNTs compare to larger diameter tubes in terms of electrical conductivity for thin-film electrodes?
The source specifies an outer diameter of 1-2 nm, which is within the range for single-walled carbon nanotubes. Smaller diameters generally exhibit higher conductivity due to reduced bandgap, but the amino functionalization introduces sp3 defects that may lower conductivity. The >95% purity minimizes scattering from amorphous carbon. No specific conductivity measurements are provided in the product description, so application testing is recommended.
Can these amino-modified SWCNTs be directly integrated into epoxy resin systems for composite applications?
Yes, the amino functional groups (-NH2) are designed to react with epoxy resins, forming covalent bonds. The product's selection notes specifically mention composite workflows. The material is supplied as a powder with outer diameter 1-2 nm and length 1-3 µm, requiring proper dispersion in the epoxy matrix. The source recommends matching the dimensional specification to the intended composite workflow.
What procurement parameters must be specified when ordering these purified amino SWCNTs to ensure the correct model for a research project?
The source requires confirmation of nanotube wall type (single-walled), outer diameter (1-2 nm), length (1-3 µm), purity (>95%), functional group (amino), and package size before quotation. The model AF-SWCNT-S15-P1800 is the identified model. These parameters ensure the material matches the required dispersion, electrode, or composite workflow. The source also notes that availability and surface area are reviewed upon request.
This purified amino-functionalized single-walled carbon nanotube material (OD 1-2 nm, length 1-3 µm, purity >95%) offers a narrow diameter distribution and high purity suitable for dispersion, composite, electrode, and conductivity research, but requires careful handling due to its fine powder form and potential for airborne particulate generation.
Positive
- High purity and narrow diameter distribution: Purity >95% with outer diameter 1-2 nm provides consistent electronic properties and reduced batch variability for sensitive nanocarbon research workflows.
- Amino functionalization enables targeted chemistry: Amino-modified surface groups facilitate covalent bonding with polymers, biomolecules, or other matrices, expanding utility in composite and electrode applications.
Trade-offs
- Fine powder requires controlled handling: As a dry nanocarbon powder with micrometer-scale length, the material is prone to airborne dispersion and must be handled in a fume hood or glovebox to prevent inhalation exposure.
- Dimensional variability within specification range: Length range of 1-3 µm and diameter range of 1-2 nm introduce batch-to-batch variation that may require pre-characterization for applications demanding monodisperse dimensions.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).






