Sulfur-doped multiwalled carbon nanotubes, OD 10-30 nm(TEM), length 2-20um(SEM), purity >98 wt%(EDS)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®
Why are diameter and length measured by different techniques (TEM vs SEM) for this sulfur-doped MWCNT?
Diameter is measured by TEM (10–30 nm) and length by SEM (2–20 µm) because TEM provides higher resolution for nanoscale diameter, while SEM is better suited for measuring micron-scale length. This dual characterization ensures accurate dimensional specification for research applications.
What application workflows are compatible with this sulfur-doped MWCNT powder?
This sulfur-doped MWCNT powder is suitable for dispersion, composite, film, electrode, conductivity, and nanocarbon research workflows. The sulfur content of 2.20 wt% and purity >98 wt% make it applicable for experiments requiring doped carbon nanotubes.
What procurement steps are required before ordering this sulfur-doped MWCNT?
Before quotation, the buyer must confirm the selected model, quantity, package size, and application requirements. The technical sales team can assist with model selection and material specification matching via inquiry@atomfair.com.
Sulfur-doped multiwalled carbon nanotubes (OD 10-30 nm, length 2-20 µm, >98 wt% purity) provide a heteroatom-doped carbon framework with 2.20 wt% sulfur content, offering modified electronic properties for catalysis and energy storage applications, but require careful handling as a fine black powder with potential inhalation hazards and dispersion challenges.
Positive
- Sulfur doping for enhanced reactivity: The 2.20 wt% sulfur content introduces heteroatom defects that can improve catalytic activity and electrochemical performance in energy storage or conversion devices compared to pristine MWCNTs.
- High purity >98 wt% (EDS): Purity exceeding 98 wt% as measured by EDS minimizes metal catalyst residue and amorphous carbon interference, supporting reproducible results in sensitive electrode or composite formulations.
Trade-offs
- Fine powder handling requirements: Supplied as black powder with nanoscale dimensions (10-30 nm diameter), the material requires fume hood or glovebox handling to prevent airborne inhalation and cross-contamination in laboratory environments.
- Dispersion and processing challenges: Multiwalled carbon nanotubes, especially doped variants, tend to agglomerate in solvents and matrices, necessitating optimized sonication or functionalization protocols for uniform dispersion in composites or coatings.
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).
