Ag Nanowires-40nm (for spin coating and spraying) – diameter 40 nm; Length 20-50 um; Concentration 20 mg/mL; Solvent Water,EtOH; 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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How does the 40 nm diameter and 20–50 µm length of Ag nanowires affect the trade-off between transparency and conductivity in spin-coated transparent electrodes?
The 40 nm diameter minimizes light scattering for higher optical transparency, while the 20–50 µm length reduces junction resistance to maintain conductivity. This combination balances transparency and sheet resistance, though final performance depends on deposition density and post-treatment. Source dimensions are 40 nm average diameter and 20–50 µm length, with purity >99.5%.
Can Ag nanowires-40nm dispersed in water/EtOH be directly used in spray coating systems without solvent exchange?
Yes, the water/ethanol solvent mixture is directly compatible with both spin coating and spray coating methods. The 20 mg/mL concentration provides a suitable viscosity for deposition; however, users should verify nozzle aperture and drying rate to prevent clogging. The product is explicitly marketed for spin coating and spraying, with solvent listed as Water,EtOH.
What storage conditions are required to prevent oxidation and aggregation of Ag nanowires-40nm dispersion?
The product should be stored sealed in a cool, dark environment to slow oxidation and aggregation of the silver nanowires. While no specific temperature or shelf life is provided in the source, the water/ethanol dispersion requires protection from air and light. Gentle agitation before use is recommended to redisperse any settled nanowires.
This silver nanowire dispersion with 40 nm diameter, 20-50 μm length, 20 mg/mL concentration in water/ethanol, and >99.5% purity is formulated for spin coating and spraying, enabling uniform thin-film deposition for transparent conductive electrodes.
Positive
- High purity >99.5%: Purity above 99.5% reduces metallic contamination, which is critical for maintaining electrical and optical performance in sensitive device applications.
- Optimized for spin coating and spraying: The dispersion is specifically formulated for spin coating and spray deposition, allowing for uniform network formation and reproducible film properties.
Trade-offs
- Application-specific formulation: This dispersion is designed for spin coating and spraying methods; alternative deposition techniques (e.g., slot-die coating, inkjet printing) may require significant process optimization or reformulation to achieve comparable results.
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).
