Graphitized Hydroxylate Multi-walled Carbon Nanotubes, OD 20-30 nm,, length 5-30um, purity >99.9%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®
How does the graphitization and 0.88 wt% hydroxyl content affect the electrical conductivity of these MWCNTs compared to pristine or carboxylated grades?
Graphitization enhances crystallinity and intrinsic conductivity relative to non-graphitized MWCNTs, but the 0.88 wt% -OH functionalization introduces surface defects that may slightly reduce conductivity versus pristine graphitized MWCNTs. The product is designed for use in electrode, composite, and conductivity workflows, allowing selection based on the trade-off between conductivity and dispersibility in polar media, as stated in the material selection notes.
What solvent or matrix compatibility should be expected for these graphitized hydroxylate MWCNTs in composite or electrode fabrication?
The -OH functionalization at 0.88 wt% suggests improved compatibility with polar solvents such as water, ethanol, or DMF, though the product documentation does not list specific solvents. The material is intended for dispersion, composite, electrode, and conductivity research workflows. For detailed solvent compatibility or formulation guidance, contact the technical sales team at inquiry@atomfair.com.
What handling and storage infrastructure is required for these graphitized hydroxylate MWCNTs in a laboratory setting?
The product documentation does not specify handling or storage infrastructure. As a research-grade nanopowder with >99.9% purity, standard nanomaterial safety practices—including fume hood use and PPE—are recommended. For bulk quantity requirements or specific safety guidelines, contact the technical sales team at inquiry@atomfair.com as noted in the procurement support section.
This graphitized hydroxylate multi-walled carbon nanotube material (OD 20-30 nm, length 5-30 µm, purity >99.9%, -OH content 0.88 wt%) offers a balance of high purity and surface functionalization for dispersion and composite integration, but requires careful handling to preserve the graphitized structure and hydroxyl group stability.
Positive
- High purity with hydroxyl functionalization: Purity >99.9% minimizes catalytic metal contamination in sensitive electrochemical or composite applications, while the -OH content (0.88 wt%) provides reactive sites for covalent grafting or improved dispersion in polar matrices.
- Graphitized structure for enhanced conductivity: The graphitization step increases sp² carbon ordering, which can improve electrical and thermal conductivity relative to non-graphitized MWCNTs, benefiting electrode and conductive film formulations.
Trade-offs
- Hydroxyl group stability constraints: The -OH functionalization (0.88 wt%) may be susceptible to thermal degradation or desorption above 300°C in oxidative environments, limiting high-temperature processing or annealing steps without loss of surface chemistry.
- Handling and dispersion challenges: As a dry powder with high aspect ratio (length 5-30 µm, OD 20-30 nm), the material requires careful dispersion protocols to avoid agglomeration and must be handled with appropriate fume control to prevent inhalation exposure.
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).
