Copper Nanowire – Length 10-30 um; Package 1 gProduct Type: Nanowire dispersion material
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For material selection, specification review, package confirmation, and quotation support, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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What is the trade-off between choosing ethanol or water as the dispersion medium for copper nanowire applications?
The copper nanowires are supplied as a dispersion in either ethanol or water. Ethanol offers faster evaporation and lower surface tension, which can be advantageous for coating processes, but may require additional safety measures due to flammability. Water is more environmentally benign and suitable for aqueous-based systems, but may have slower drying times. The optimal choice depends on the specific application and processing conditions.
Can these copper nanowires be integrated into conductive polymer composites for EMI shielding applications?
The copper nanowires have a purity of ≥99 wt% and are available as a dispersion in ethanol or water, which facilitates mixing with polymer solutions or emulsions. The wire dimensions (40-230 nm diameter, 10-30 μm length) provide high aspect ratio, favorable for forming conductive networks at low loading. However, compatibility with specific polymer matrices and processing conditions should be verified, as no composite performance data is provided in this listing.
What is the exact concentration of nanowires in the dispersion, and how should the 1 g package be handled for accurate dosing?
The listing specifies a package size of 1 g but does not state the concentration of the dispersion (e.g., mg/mL). Users should obtain the concentration from the technical data sheet or by contacting sales. For dosing, the dispersion should be agitated to ensure homogeneity, and the weight or volume should be measured based on the known concentration. The product is research-grade and requires careful handling to avoid solvent evaporation.
Copper nanowire dispersion with 40-230 nm diameter, 10-30 μm length, ≥99% purity, available in ethanol or water at 1 g package size. Suitable for research applications requiring high-purity nanowires, but broad diameter range may require characterization for size-sensitive uses.
Positive
- High purity ≥99 wt%: Minimizes contamination in sensitive electrochemical or plasmonic applications where trace impurities affect performance.
- Dual dispersion medium options: Available in ethanol or water, offering flexibility for integration with polar solvent-based processing routes.
Trade-offs
- Broad diameter distribution: Specified diameter range of 40–230 nm may introduce variability in percolation threshold and optical properties in film applications.
- Limited solvent compatibility: Only ethanol or water dispersions are offered; compatibility with nonpolar or high-boiling-point solvents requires additional exchange steps.
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).
