Short- Multi-walled Carbon Nanotubes, OD 10-20 nm,, length 0.5-2um, purity >95%Product Type: Multi-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 multi-walled carbon nanotube material requires specification matching to the intended research workflow. The outer diameter, length, and purity must be confirmed prior to use in dispersion or composite applications.
- Specification Matching: The dimensional and purity specifications must be matched to the intended research workflow to ensure compatibility.
How does the outer diameter range of 10–20 nm and length of 0.5–2 μm in these short multi-walled carbon nanotubes influence dispersion uniformity in polymer composite formulations?
The product is supplied with outer diameter 10–20 nm and length 0.5–2 μm, and the selection note advises matching dimensional specifications to the intended dispersion, composite, or film workflow. The source does not provide quantitative dispersion data specific to this diameter-to-length ratio, but the combination should be reviewed against the required dispersion protocol. For optimal uniformity, the exact dimensional range should be confirmed during quotation, as the supplier offers customized functionalization and grade options.
Are these short multi-walled carbon nanotubes directly compatible with aqueous electrode slurries without additional functionalization?
The product listing does not specify a functional group; it is described as a pristine multi-walled carbon nanotube material with purity >95%. The quotation notes state that functional group must be confirmed before ordering, and the supplier offers hydroxylated, carboxylated, amino-modified, and other grades. For aqueous compatibility, a functionalized variant (e.g., carboxylated) is typically required, so direct integration into aqueous slurries without additional surface modification is not guaranteed for this pristine grade.
What specification confirmations are required before using these short MWCNTs in a research-scale electrode fabrication process?
Before use, the supplier recommends confirming nanotube wall type, outer diameter, length, purity, functional group, and package size. The specification confirmation list also includes surface area, functionalization, and availability notes for the selected CNT powder. Bulk quantity requirements should be discussed with the technical sales team to ensure the material matches the electrode fabrication workflow.
This short multi-walled carbon nanotube material (OD 10–20 nm, length 0.5–2 µm, purity >95%) is evaluated for its dimensional consistency and high carbon purity, which are critical for dispersion, composite, electrode, and conductivity research workflows. The narrow outer diameter range and short length facilitate uniform dispersion in polymer or solvent matrices, though the high aspect ratio and van der Waals interactions require careful handling to avoid agglomeration.
Positive
- High purity >95% for consistent performance: The >95% carbon purity minimizes catalytic metal residue and amorphous carbon contamination, reducing variability in electrical conductivity and surface chemistry during electrode or composite fabrication.
- Short length aids dispersion uniformity: The 0.5–2 µm length range reduces entanglement compared to longer MWCNTs, improving dispersion kinetics in solvents or polymer melts and enabling more homogeneous film or composite properties.
Trade-offs
- Van der Waals agglomeration risk: Multi-walled carbon nanotubes with high aspect ratios exhibit strong inter-tube van der Waals forces, requiring sonication or surfactant-assisted dispersion protocols to achieve stable suspensions without bundling.
- Bulk quantity confirmation required: The procurement note indicates that bulk quantity requirements must be confirmed with the supplier before ordering, introducing a potential lead-time constraint for large-scale laboratory or pilot projects.
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).
