Purified Carboxylic Single-walled carbon nanotubes, OD 1-2 nm, length 5-30um, purity >90%Product Type: Single-walled carbon nanotube material
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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What is the typical dispersion behavior of purified carboxylic single-walled carbon nanotubes with OD 1-2 nm and length 5-30 μm in aqueous or organic solvents?
The carboxylic functionalization enhances dispersibility in polar solvents and aqueous systems compared to pristine SWCNTs. The source specifies an outer diameter of 1-2 nm and length of 5-30 μm with >90% purity, but does not provide quantitative dispersion data or recommended solvent systems. Users should confirm compatibility with their specific workflow before procurement.
Can these carboxylated SWCNTs be directly integrated into composite or electrode formulations without additional functionalization?
Yes, the carboxylic groups are pre-attached, making these nanotubes suitable for direct use in dispersion, composite, film, electrode, or conductivity workflows without further functionalization. The source notes that carboxylated grades can be matched to electrode, composite, or conductivity applications, but advises confirming the selected model and application requirements before quotation.
What handling and storage precautions are required for purified carboxylic single-walled carbon nanotubes in powder form?
As a research-grade nanomaterial powder, standard precautions for airborne nanoparticle exposure should be followed, including use of fume hoods, gloves, and respiratory protection. The source does not specify explicit storage conditions, but typical practice for carboxylated SWCNTs is to store in sealed containers away from moisture and extreme temperatures to preserve functional group integrity.
This carboxylic-functionalized single-walled carbon nanotube material, with 1-2 nm outer diameter, 5-30 µm length, and >90% purity, is assessed for its applicability to dispersion, composite, film, electrode, and conductivity research workflows.
Positive
- Carboxylic functionality for dispersion and conjugation: The carboxylated surface groups enable dispersion in polar media and provide sites for covalent or electrostatic functionalization, making this grade suitable for dispersion, composite, film, and electrode workflows.
- High aspect ratio and small diameter: With 1-2 nm outer diameter and 5-30 µm length, the material offers a high aspect ratio that supports conductive network formation and composite reinforcement at low loading fractions.
Trade-offs
- Purity threshold at >90%: The >90% purity specification leaves up to 10% of constituents unspecified, which may affect performance in high-precision electronic or electrochemical experiments.
- Dispersion protocol required before use: As a dry CNT powder, the material must be dispersed into solvents, polymers, or electrode matrices, and its dimensional specification must be matched to the intended workflow to achieve consistent results.
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).
