High-purity Whisker carbon nanotubes, OD 20-200 nm(Mostofthem; were concentrated at 50; -100 nm), length 1-15 um, purity >95%, model AF-MWCNT-M77-P300

High-purity Whisker carbon nanotubes, OD 20-200 nm(Mostofthem; were concentrated at 50; -100 nm), length 1-15 um, purity >95%

Product Type: Carbon nanomaterial

Research-grade laboratory product

Product Overview

High-purity Whisker carbon nanotubes, OD 20-200 nm(Mostofthem; were concentrated at 50; -100 nm), length 1-15 um, purity >95% is a carbon nanomaterial supplied with OD 20-200 nm(Mostofthem; were concentrated at 50; -100 nm), length 1-15 um, 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: High-purity Whisker carbon nanotubes identifies the carbon nanomaterial for procurement comparison.
Color: black supports model matching against the required experiment or formulation workflow.
Outer Diameter: 20-200 nm(Mostofthem; were concentrated at 50; -100 nm) supports model matching against the required experiment or formulation workflow.
Inner Diameter: 2-5 nm supports model matching against the required experiment or formulation workflow.
Purity: >95% supports model matching against the required experiment or formulation workflow.
Length: 1-15 um supports model matching against the required experiment or formulation workflow.

Technical Specifications

Parameter	Specification / Available Values
Atomfair Model	AF-MWCNT-M77-P300
Color	black
Outer Diameter	20-200 nm(Mostofthem; were concentrated at 50; -100 nm)
Inner Diameter	2-5 nm
Purity	>95%
Length	1-15 um

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.
Confirm the selected model, quantity, package size and application requirements before quotation.

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 inner diameter of 2-5 nm and outer diameter of 20-200 nm (majority at 50–100 nm) affect the mechanical reinforcement efficiency in polymer composites?

The high aspect ratio (length 1–15 μm) and inner diameter of 2–5 nm provide a large surface area for load transfer, but the broad outer diameter range (20–200 nm, most at 50–100 nm) means thicker tubes may reduce reinforcement efficiency. The >95% purity ensures no weak points from impurities, but achieving uniform stress transfer likely requires optimization of dispersion and functionalization (e.g., carboxylation) to match the specific polymer matrix.

Can these whisker carbon nanotubes be used directly in aqueous electrode slurry formulations without surface functionalization?

The as-supplied product is high-purity whisker carbon nanotubes with no functional groups specified, which may limit dispersibility in water. The source notes that hydroxylated, carboxylated, amino-modified, and other functionalized grades are available for matching to electrode, dispersion, or composite workflows. For aqueous electrode slurries, carboxylated or hydroxylated variants are typically recommended to improve wettability and prevent agglomeration.

What information must be included in a quotation request to ensure the correct grade of carbon nanotubes for a specific application?

The quotation request must specify nanotube wall type, functionalization, diameter/length range, package size, and quantity. The source states that pristine, hydroxylated, carboxylated, amino-modified, graphitized, doped, and coated grades are available and must be matched to the intended workflow (dispersion, electrode, composite, or conductivity). This ensures the selected CNT powder meets the required specification for the experiment.

Assessment

This high-purity whisker carbon nanotube product (AF-NM-C-MWCN-M077-R03U) offers an outer diameter concentrated in the 50–100 nm range with >95% purity and a length of 1–15 μm, making it suitable for dispersion, composite, electrode, and conductivity research workflows where dimensional consistency and purity are critical.

Positive

High purity and concentrated diameter range: Purity >95% with outer diameter concentrated at 50–100 nm reduces batch variability in composite, electrode, or conductivity applications.
Broad dimensional specification for flexibility: Outer diameter 20–200 nm and length 1–15 μm allow matching to multiple dispersion and film fabrication protocols without requiring custom synthesis.

Trade-offs

Requires careful handling and dispersion optimization: Whisker morphology and high aspect ratio may necessitate specialized sonication or surfactant-based dispersion protocols to avoid agglomeration in liquid-phase processing.
Functionalization and wall type must be confirmed before use: The product is supplied as pristine powder; any required functionalization (hydroxyl, carboxyl, amino) must be specified at quotation, adding a step for application-specific workflows.

Quality Standards & Performance Verification

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.

Shipping & Returns

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).