Short-Carboxylic 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
|
|||||||||||||||||||||
|
|||||||||||||||||||||
|
LABORATORY PROCUREMENT SUPPORT
For model selection, material specification matching, application fit or quotation confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
|
|||||||||||||||||||||
|
Supplier: Atomfair
Brand: ATOMFAIR®
|
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
How does the short length and carboxylic functionalization of these MWCNTs affect their electrical conductivity relative to longer pristine nanotubes?
The short length (0.5–2 µm) and carboxylic groups improve dispersion in polar solvents but likely reduce the electrical percolation network efficiency compared to longer pristine tubes. The product specification explicitly states OD 10–20 nm, length 0.5–2 µm, and purity >95%, with the 'short-carboxylic' designation indicating a trade-off between dispersibility and conductivity.
Which polymer matrices or solvents are compatible with these short-carboxylic multi-walled carbon nanotubes for composite or electrode fabrication?
The carboxylic functional groups promote compatibility with polar solvents and polymer matrices, making these MWCNTs suitable for dispersion in aqueous systems, polar organic solvents, and common engineering polymers. The product description aligns them with dispersion, composite, film, and electrode workflows, confirming their intended use in such polar environments.
What safety precautions are required when handling these short-carboxylic multi-walled carbon nanotubes in a laboratory setting?
As a research-grade nanopowder with >95% purity and high aspect ratio, standard nanoparticle handling protocols should be followed—including use of fume hoods, nitrile gloves, and respiratory protection to avoid inhalation. The product is classified as a laboratory product, and while the description does not provide specific safety data, general precautions for carbon nanomaterials apply.
Short-carboxylic multi-walled carbon nanotubes (OD 10-20 nm, length 0.5-2 µm, purity >95%) provide a functionalized nanocarbon platform for dispersion, composite, and electrode workflows, with carboxyl groups enhancing compatibility with polar matrices but requiring careful handling to avoid aggregation and contamination.
Positive
- Carboxyl functionalization for dispersion: Short-carboxylic groups improve dispersibility in polar solvents and polymer matrices, enabling more uniform incorporation into composite or electrode formulations compared to pristine nanotubes.
- High purity >95% for research: Purity exceeding 95% minimizes catalytic metal residue and amorphous carbon interference, supporting reproducible results in sensitive electrochemical or conductivity experiments.
Trade-offs
- Short length limits percolation: Length of 0.5-2 µm reduces the aspect ratio relative to longer MWCNTs, potentially requiring higher loading fractions to achieve equivalent electrical percolation or mechanical reinforcement in composites.
- Bulk quantity confirmation needed: Procurement notes require bulk quantity confirmation before quotation, indicating potential supply chain lead times or minimum order constraints for larger-scale laboratory workflows.
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).
