High Purified Carboxylic Single-walled carbon nanotubes, OD 1-2 nm, length 5-30um, 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®
This product is a research-grade laboratory material. No specific environmental storage or processing constraints are documented in the provided source.
How does the carboxylic functionalization of these single-walled carbon nanotubes affect their electrical conductivity compared to pristine SWCNTs?
Carboxylic functionalization introduces surface defects that can reduce intrinsic electrical conductivity relative to pristine SWCNTs, but it significantly improves dispersibility in polar solvents and polymer matrices. The product description lists conductivity as a target workflow and notes that carboxylated grades can be matched to electrode, composite, or conductivity applications, reflecting this trade-off between conductivity and processability.
What solvents or polymer systems are compatible with carboxylic-functionalized SWCNTs for dispersion?
The product description does not specify individual solvents or polymers, but it states that the material is intended for dispersion, composite, film, electrode, and conductivity workflows. The carboxylic group enhances compatibility with polar media, and the manufacturer recommends matching the material form and dimensional specification to the intended application for optimal dispersion.
What specifications must be confirmed before handling or procuring these carboxylic-functionalized SWCNTs?
The product description requires confirmation of nanotube wall type, outer diameter, length, purity, functional group, and package size before quotation. This ensures the material is correctly matched to the intended laboratory workflow, such as dispersion, electrode, or composite research, and highlights the need for precise specification verification before use.
This high-purity carboxylic-functionalized single-walled carbon nanotube material (OD 1-2 nm, length 5-30 µm, >95% purity) is evaluated for its suitability in dispersion, composite, electrode, and conductivity research workflows, where the carboxyl groups enable covalent or non-covalent functionalization for enhanced interfacial bonding.
Positive
- Carboxylic functionalization for reactivity: The carboxyl groups provide reactive sites for covalent attachment to polymers, biomolecules, or metal oxides, improving dispersion stability and interfacial adhesion in composite or electrode formulations.
- High purity and narrow diameter range: With >95% purity and outer diameter of 1-2 nm, this material minimizes amorphous carbon and catalyst residue, supporting consistent electronic properties and reliable experimental outcomes in nanocarbon research.
Trade-offs
- Length variability requires workflow matching: The 5-30 µm length range introduces batch-to-batch variation that may affect percolation thresholds, film uniformity, or dispersion viscosity; users must confirm dimensional specifications for their specific application.
- Handling and dispersion challenges: Single-walled carbon nanotubes are prone to bundling due to van der Waals forces, requiring optimized sonication or surfactant-based dispersion protocols to achieve individualization in solvents or polymer matrices.
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).
