Hydroxylate Double walled carbon nanotubes, OD 2-4 nm,, length ~50um, purity >60%Product Type: Double-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.
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Supplier: Atomfair
Brand: ATOMFAIR®
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
How does the >60% purity of hydroxylated double-walled carbon nanotubes affect their performance in conductive composite applications compared to the trade-off with hydroxyl functionalization for dispersion?
The specified purity of >60% indicates the presence of non-carbon impurities, which can influence electrical and mechanical properties. The hydroxyl functionalization is provided to improve dispersion in polar solvents and matrices, a critical factor for uniform composite fabrication. The source notes that functionalized grades can be matched to dispersion, electrode, or composite workflows, so the trade-off between purity and functional group benefits must be evaluated per application.
Can hydroxylated double-walled carbon nanotubes with OD 2-4 nm and length ~50 µm be used in aqueous electrode formulations without additional compatibilizers?
The hydroxyl functionalization on these double-walled carbon nanotubes is designed to enhance dispersibility in polar media, making them suitable for aqueous electrode formulations. The source indicates that the material can be matched to dispersion, electrode, or composite workflows. However, specific formulation testing is recommended to confirm compatibility without additional compatibilizers, as the purity is >60% and bulk quantity requirements should be confirmed.
What parameters must be specified and confirmed before ordering hydroxylated double-walled carbon nanotubes to ensure the correct material for a research workflow?
The source requires confirmation of nanotube wall type (double-walled), outer diameter (2-4 nm), length (~50 µm), purity (>60%), functional group (hydroxyl), and package size before quotation. Bulk quantity requirements should be discussed with the technical sales team. These confirmations ensure the material matches the intended dispersion, composite, or electrode research workflow.
This hydroxylate-functionalized double-walled carbon nanotube material (OD 2-4 nm, length ~50 µm, purity >60%) is evaluated for research applications requiring moderate-purity DWCNTs with surface hydroxyl groups for dispersion or composite integration, though the >60% purity imposes constraints on electronic-grade or high-conductivity workflows.
Positive
- Hydroxyl functionalization for dispersion: The hydroxylate surface groups improve dispersibility in polar solvents and polymer matrices, facilitating integration into composite, film, or electrode formulations without additional covalent modification steps.
- Double-walled structure with small OD: The 2-4 nm outer diameter and double-walled configuration provide a balance of mechanical reinforcement and electrical conductivity, suitable for nanocarbon research in conductive coatings or structural composites.
Trade-offs
- Purity >60% limits high-end use: With purity exceeding only 60%, the material contains significant amorphous carbon or catalyst residue, which may interfere with electronic transport properties or require additional purification for sensitive device fabrication.
- Length variability affects processing: The ~50 µm nominal length is approximate and may vary batch-to-batch, requiring characterization before use in applications demanding uniform nanotube aspect ratios, such as aligned films or percolation networks.
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).
