Nitrogen-doped MWCNTs, OD 30-50 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.
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Supplier: Atomfair
Brand: ATOMFAIR®
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
What are the specified purity and nitrogen doping level of the AF-MWCNT-M64 nitrogen-doped MWCNTs, and how do these parameters influence their suitability for conductivity applications?
The AF-MWCNT-M64 has a purity >95% and nitrogen content >2.5 wt%. The high purity reduces unwanted catalytic effects, while nitrogen doping at >2.5 wt% provides electron-rich sites that can enhance electrical conductivity. The source explicitly states that nitrogen-doped grades are matched to conductivity workflows, making these MWCNTs suitable for such applications.
What dimensional specifications (outer diameter and length) must be considered when integrating these nitrogen-doped MWCNTs into polymer composite formulations?
The outer diameter is 30-50 nm and length is 0.5-2 um, giving an aspect ratio of approximately 10 to 67. These dimensions are critical for achieving uniform dispersion and percolation in polymer composites. The source notes that these specifications support model matching for composite and electrode workflows.
What information is required when requesting a quotation for the AF-MWCNT-M64 nitrogen-doped MWCNTs?
The quotation request must include nanotube wall type, functionalization, diameter/length range, package size, and quantity. The source specifically states that these details are required to ensure accurate specification matching and procurement support.
Nitrogen-doped MWCNTs (OD 30-50 nm, length 0.5-2 µm, purity >95%, N content >2.5 wt%) provide enhanced electronic properties for electrode and composite applications, but require careful handling due to nanomaterial inhalation risks and must be matched to dispersion protocols that preserve doping uniformity.
Positive
- Nitrogen doping enhances electronic conductivity: The >2.5 wt% nitrogen content introduces heteroatom defects that improve charge transfer and catalytic activity, making this grade suitable for advanced electrode and sensor workflows.
- High purity supports reproducible results: Purity >95% minimizes amorphous carbon and metal catalyst residues, reducing batch-to-batch variability in composite or dispersion formulations.
Trade-offs
- Nanomaterial inhalation hazard requires controls: As a dry nanopowder with OD 30-50 nm and length 0.5-2 µm, airborne particles pose respiratory risks; handling must be performed in fume hoods or gloveboxes with appropriate PPE.
- Doping uniformity may vary with batch: Nitrogen content specification (>2.5 wt%) provides a lower bound but does not guarantee spatial homogeneity of doping sites, which can affect electrochemical performance in precision 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).
