Conductive Carbon Black, 30~45 nm or 23nm, 100 gProduct Type: Carbon material
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For model selection, material form, dimensional range, concentration or package confirmation, 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 particle size difference between 30–45 nm and 23 nm options affect the percolation threshold and dispersion quality in conductive polymer composites?
The smaller 23 nm particles provide a higher specific surface area and lower percolation threshold, enabling effective conductivity at lower loadings, but may require more intensive dispersion. The 30–45 nm particles are easier to disperse but may require higher loading for equivalent conductivity. Both options share a BET surface area of 125 m²/g, indicating similar total surface area per mass; the source does not provide specific conductivity data, so empirical testing is recommended.
Is this conductive carbon black suitable for use in both aqueous and organic solvent-based electrode slurry formulations?
This untreated carbon black is generally compatible with both aqueous and organic solvents (e.g., NMP, acetone). However, its high surface area (125 m²/g) and fine particle size range (23–45 nm) may lead to increased viscosity and require optimized binder ratios. The product description does not specify surface treatment, so standard compatibility testing is advised before scale-up.
What are the recommended storage conditions and safety precautions for handling this 100 g package of carbon black nanopowder?
Store the sealed container in a cool, dry environment away from moisture and strong oxidizers. Due to the sub-micron particle size (down to 23 nm), the powder is respirable and may cause respiratory irritation; use in a fume hood with appropriate gloves and a dust mask. The product is supplied in a 100 g package, likely in a sealed bag, and should be opened carefully to minimize airborne dust.
This evaluation assesses the Conductive Carbon Black (100 g) as a research-grade additive with high surface area (125 m²/g) and selectable particle size (30–45 nm or 23 nm), suitable for small-scale conductive composite formulation. The limited package size and lack of comprehensive specification data constrain its use to early-stage development rather than production.
Positive
- High Specific Surface Area: BET surface area of 125 m²/g provides abundant active sites for conductive network formation in composite electrodes.
- Dual Particle Size Options: Availability of 30–45 nm or 23 nm primary particle size allows selection for different percolation thresholds and dispersion requirements.
Trade-offs
- Fixed Package Size: Supplied only in 100 g quantities, which may be insufficient for scale-up trials or continuous processing.
- Limited Characterization Data: Only BET and particle size are specified; parameters such as purity, ash content, or electrical conductivity are not provided, requiring additional qualification for sensitive 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).
