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Short- Multi-walled Carbon Nanotubes, OD 20-30 nm,, length 0.5-2um, purity >95%

Short- Multi-walled Carbon Nanotubes, OD 20-30 nm,, length 0.5-2um, purity >95%

$7.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Short- Multi-walled Carbon Nanotubes, OD 20-30 nm,, length 0.5-2um, purity >95% is a multi-walled carbon nanotube material supplied with OD 20-30 nm,, length 0.5-2um, purity >95%. It is prepared for buyer comparison by model, material form, concentration or dimensional specification before quotation.

SKU: AF-NM-C-MWCN-M022-R02A
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Short- Multi-walled Carbon Nanotubes, OD 20-30 nm,, length 0.5-2um, purity >95%

Product Type: Multi-walled carbon nanotube material
Research-grade laboratory product

Product Overview

Short- Multi-walled Carbon Nanotubes, OD 20-30 nm,, length 0.5-2um, purity >95% is a multi-walled carbon nanotube material supplied with OD 20-30 nm,, length 0.5-2um, purity >95%. It is prepared for buyer comparison by model, material form, concentration or dimensional specification before quotation.

The specification table gives the measurable selection details available for this item, including material form, dimensional range, purity, content, conductivity, solvent or composition when supplied for the selected model.

Use this page to compare nanocarbon specifications before requesting a quotation, especially where functional group, concentration, geometry, package form or availability affects laboratory procurement.

Performance Features
  • Material form: Short- Multi-walled Carbon Nanotubes identifies the multi-walled carbon nanotube material for procurement comparison.
  • Outer Diameter: 20-30 nm, supports model matching against the required experiment or formulation workflow.
  • Length: 0.5-2um supports model matching against the required experiment or formulation workflow.
  • Purity: >95% supports model matching against the required experiment or formulation workflow.
  • Ordering note: Bulk quantity requirements should be confirmed when requesting quotation support.

Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-MWCNT-M22
Outer Diameter 20-30 nm,
Length 0.5-2um
Purity >95%
Procurement Note Bulk quantity requirements should be confirmed when requesting quotation support.

Selection and Use Notes
  • Match the material form and dimensional or concentration specification to the intended dispersion, composite, film, electrode, conductivity or nanocarbon research workflow.
  • Bulk quantity requirements should be confirmed when requesting quotation support.
QUOTATION DETAILS: Confirm nanotube wall type, outer diameter, length, purity, functional group and package size before quotation.
SPECIFICATION CONFIRMATION: Diameter, length, purity, surface area, functionalization and availability notes are reviewed for the selected CNT powder.
MATERIAL SELECTION: Pristine, hydroxylated, carboxylated, amino-modified, graphitized, doped and coated grades can be matched to dispersion, electrode, composite or conductivity workflows.
QUOTATION REQUEST: Include nanotube wall type, functionalization, diameter/length range, package size and quantity when requesting quotation support.
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 (0.5-2 µm) of these MWCNTs affect electrical percolation in composite films compared to standard longer nanotubes?

The short length of 0.5-2 µm improves dispersion and processability, but may reduce the efficiency of percolation networks, requiring a higher filler loading to achieve the same conductivity. The outer diameter of 20-30 nm maintains a high aspect ratio, but the length is a key trade-off specified in the product data.

Can these short multi-walled carbon nanotubes be used directly in an aqueous electrode slurry without additional functionalization?

The product is supplied as a pristine CNT powder. The source indicates that functionalized grades (e.g., carboxylated, amino-modified) can be matched to dispersion and electrode workflows, implying that the pristine form may require surfactant or covalent modification for stable aqueous dispersion. Compatibility depends on the specific binder and solvent system used.

What procurement infrastructure is required when ordering bulk quantities of this short MWCNT product?

The product description notes that bulk quantity requirements should be confirmed when requesting quotation support. This suggests that the supplier can provide larger packages, but specific packaging, shipping, and handling procedures should be discussed directly with the technical sales team to ensure safe delivery and storage.

Short multi-walled carbon nanotubes with OD 20-30 nm, length 0.5-2 µm, and >95% purity are evaluated for use in dispersion, composite, electrode, and conductivity research. The narrow diameter range and short aspect ratio offer controlled percolation behavior but require careful dispersion protocol optimization to avoid agglomeration in high-viscosity matrices.

Positive

  • Controlled diameter and length range: Outer diameter of 20-30 nm and length of 0.5-2 µm provide a consistent aspect ratio suitable for reproducible electrical percolation networks in composite or electrode formulations.
  • High purity for sensitive workflows: Purity >95% reduces catalytic metal residue interference in electrochemical or spectroscopic measurements, supporting cleaner baseline data in nanocarbon research.

Trade-offs

  • Short length limits mechanical reinforcement: Length of 0.5-2 µm restricts load transfer efficiency in structural composites compared to longer MWCNTs, making this grade more suitable for conductivity than mechanical enhancement.
  • Dispersion requires optimization: As pristine multi-walled nanotubes without functionalization, achieving stable, agglomerate-free dispersions in polar solvents or polymer matrices may require sonication protocol development or surfactant addition.

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).

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