Short-Hydroxylate 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®
How does the hydroxyl functionalization of these MWCNTs impact their electrical conductivity compared to pristine multi-walled carbon nanotubes?
Hydroxyl functionalization introduces surface defects that can reduce intrinsic electrical conductivity relative to pristine MWCNTs, but this trade-off is offset by improved dispersibility in polar matrices, which is critical for uniform composite films or electrodes. The product is specified as >95% purity, OD 10-20 nm, length 0.5-2 um, and is classified as 'Short-Hydroxylate' for dispersion, composite, and electrode workflows.
What are the typical applications where short-hydroxylate MWCNTs are preferred over carboxylated or amino-modified variants?
Short-hydroxylate MWCNTs are preferred for applications requiring enhanced dispersibility in polar solvents and compatibility with hydroxyl-bearing polymers, such as epoxy composites or biosensor electrodes. The product description indicates that pristine, hydroxylated, carboxylated, amino-modified, graphitized, doped, and coated grades can be matched to specific dispersion, electrode, composite, or conductivity workflows.
What handling and storage considerations are important for maintaining the quality of hydroxylated MWCNT powders?
The product is a research-grade laboratory powder with >95% purity and hydroxyl functionalization. Standard nanomaterial handling protocols, including the use of PPE and fume hoods, are recommended. For bulk quantities, the supplier requires confirmation of packaging and handling requirements before quotation, as indicated in the product description.
Short-Hydroxylate 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 research, where the hydroxyl surface groups enable covalent or hydrogen-bonding integration into polar matrices without additional derivatization steps.
Positive
- Hydroxyl functionalization for matrix compatibility: The short-hydroxylate surface modification provides reactive -OH groups that facilitate dispersion and covalent bonding in polar solvents, polymers, and composite matrices, reducing the need for post-synthesis functionalization in many laboratory workflows.
- High purity with controlled dimensions: Purity >95% with outer diameter 10-20 nm and length 0.5-2 µm supports reproducible formulation in electrode, film, and conductivity experiments where batch consistency and minimal amorphous carbon or metal catalyst residues are required.
Trade-offs
- Bulk quantity confirmation required: Bulk quantity requirements must be confirmed during quotation, indicating that larger-scale procurement may involve lead times or minimum order adjustments that could delay project timelines.
- Specification matching needed before use: Diameter, length, purity, and functionalization must be matched to the intended dispersion or composite workflow; mismatched dimensions or surface chemistry can alter percolation thresholds, rheology, or interfacial adhesion in target applications.
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).






