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Single Wall Nanotubes, Hydroxy Functionalized – 1 g Package
Product Type: Hydroxylated SWCNT Powder
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For material selection, package selection and specification confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
How does the 0.7–2.5 nm diameter distribution of hydroxylated SWCNT powder affect dispersion behavior in polar solvents compared to non-functionalized SWCNTs?
The -OH functional groups on the SWCNT sidewalls significantly improve wettability and dispersibility in polar solvents compared to pristine SWCNTs. For this product with a diameter range of 0.7–2.5 nm and length of 0.5–5 µm, the hydroxyl groups reduce bundle aggregation in aqueous or alcohol-based systems, though the broad diameter distribution may produce polydisperse suspensions requiring optimization of sonication time or surfactant concentration.
What are the compatibility constraints when integrating these >95 wt% purity hydroxylated SWCNTs into a polymer nanocomposite matrix?
The 0.5–5 µm length range and >95 wt% purity of these hydroxylated SWCNTs can create varying percolation thresholds based on polymer polarity. In non-polar matrices such as polypropylene, the -OH groups may induce phase separation without a compatibilizer, while polar matrices like epoxy or polyurethane can exploit hydrogen bonding for uniform reinforcement. The 1 g package size is suitable for small-batch formulation trials to test matrix compatibility.
Does the hydroxyl functionalization on these SWCNTs introduce any special storage or handling requirements to prevent degradation before use?
As a research-grade hydroxylated SWCNT powder with purity exceeding 95 wt%, the functional groups may slowly absorb ambient moisture or undergo acid-catalyzed sidewall reactions if exposed to humid or acidic conditions. It should be stored in a sealed container under inert gas at room temperature, away from strong oxidizers. The 1 g package minimizes headspace to limit moisture exposure during repeated sampling.
This hydroxyl-functionalized single-wall carbon nanotube powder offers high purity (>95 wt%) with diameters of 0.7–2.5 nm and lengths of 0.5–5 µm, suitable for advanced nanocomposite and device research where controlled surface chemistry is required.
Positive
- High purity >95 wt%: Minimizes contamination in sensitive applications such as electronic devices or catalytic supports.
- Hydroxyl functionalization: Enhances dispersibility in polar solvents and provides reactive sites for further covalent modification.
Trade-offs
- Research-grade only: Classified as a research-grade laboratory product; not validated for clinical or commercial applications without additional testing.
- Small package size (1 g): The 1 g package may require multiple orders for larger-scale experiments or process development.
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).
