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Carboxylic Multi-walled Carbon Nanotubes, OD >50 nm,, length <10um, purity >95%

Carboxylic Multi-walled Carbon Nanotubes, OD >50 nm,, length <10um, purity >95%

$5.00

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.

Carboxylic Multi-walled Carbon Nanotubes, OD >50 nm,, length 95% is a multi-walled carbon nanotube material supplied with OD >50 nm,, length 95%. It is prepared for buyer comparison by model, material form, concentration or dimensional specification before quotation.

SKU: AF-NM-C-MWCN-M033-R02L
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Carboxylic Multi-walled Carbon Nanotubes, OD >50 nm,, length <10um, purity >95%

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

Product Overview

Carboxylic Multi-walled Carbon Nanotubes, OD >50 nm,, length <10um, purity >95% is a multi-walled carbon nanotube material supplied with OD >50 nm,, length <10um, 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: Carboxylic Multi-walled Carbon Nanotubes identifies the multi-walled carbon nanotube material for procurement comparison.
  • Outer Diameter: >50 nm, supports model matching against the required experiment or formulation workflow.
  • Length: <10um 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-M33
Outer Diameter >50 nm,
Length <10um
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 carboxylic functionalization affect the dispersion quality of these MWCNTs in aqueous media compared to pristine CNTs?

The carboxylic functionalization is designed to improve dispersion in polar solvents including water, as indicated by the product's selection for dispersion workflows. The product description lists functional group as a key specification for matching to application needs. No quantitative dispersion data is provided, so the actual dispersion quality should be validated experimentally.

Can these carboxylic MWCNTs be directly integrated into epoxy-based composite formulations without additional surface treatment?

The product description identifies these MWCNTs as suitable for composite workflows. The carboxylic surface groups are intended to enhance compatibility with polymer matrices, potentially reducing the need for additional treatment. However, the exact compatibility depends on the epoxy system and processing conditions. The specification table confirms the material is multi-walled with OD >50 nm and length <10 um, which are typical dimensions for composite reinforcement.

What is the recommended method for handling these MWCNT powders to minimize airborne nanoparticle exposure?

The product description does not provide specific handling instructions. As a research-grade nanomaterial powder with purity >95%, it is advisable to handle in a fume hood or glovebox to prevent inhalation. The product is intended for laboratory use, and standard protocols for carbon nanotube handling should be applied. Bulk quantity requirements should be confirmed with the supplier for larger-scale handling.

Carboxylic multi-walled carbon nanotubes (OD >50 nm, length <10 µm, purity >95%) provide a functionalized nanocarbon platform for dispersion, composite, electrode, and conductivity workflows, with carboxyl groups enabling covalent or hydrogen-bonding integration into polymer or ceramic matrices.

Positive

  • Carboxyl functionalization for matrix bonding: Carboxylic groups on the MWCNT surface enable covalent or hydrogen-bonding interactions with polymer, ceramic, or metal-oxide matrices, improving load transfer and dispersion stability in composite and electrode formulations.
  • High purity >95% for consistent performance: Purity exceeding 95% minimizes amorphous carbon and metal catalyst residues, reducing batch-to-batch variability in conductivity, surface chemistry, and electrochemical behavior.

Trade-offs

  • Short length limits percolation in thick films: Length <10 µm restricts the formation of long-range conductive networks in high-loading or thick-film composites, potentially requiring higher loading fractions to achieve target conductivity.
  • Bulk quantity confirmation required for procurement: The product is supplied as a research-grade powder; bulk orders require quotation confirmation, indicating potential lead-time or minimum-order constraints for scale-up 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).

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