Thin-Layer Boron Nitride Nanoplates, 1-5um (SEM), <5nm (AFM), 1 gProduct Type: Shape-controlled inorganic nanomaterial
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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What is the practical impact of the 90at% purity (EDS) on defect density in thin-layer h-BN nanoplates for dielectric or thermal management studies?
The 90at% purity measured by EDS indicates that approximately 10 atomic percent of the material consists of secondary elements or contaminants, which can introduce point defects or impurity phases that may degrade the intrinsic dielectric breakdown strength and thermal conductivity of h-BN. For reliable comparative studies, researchers should account for these impurity levels in their thermal interface or gate dielectric device models.
Can these 1-5 µm diameter, <5 nm thick h-BN nanoplates be directly dispersed in polar solvents like water or isopropanol without surface modification?
Bulk h-BN is hydrophobic and tends to aggregate in polar solvents without surfactant or covalent functionalization, but the source does not specify a solvent or dispersion protocol for this product. To achieve stable suspensions for solution-based processing, researchers should verify compatibility empirically or consider using nonpolar solvents such as N-methylpyrrolidone (NMP) with mild sonication.
What storage and handling precautions are required to preserve the sub-5 nm thickness and prevent agglomeration of these boron nitride nanoplates?
The product description does not specify storage or handling conditions. However, as a research-grade shape-controlled inorganic nanomaterial with thickness below 5 nm, it is sensitive to moisture absorption and electrostatic agglomeration. Standard good laboratory practice for 2D nanomaterials includes storage in airtight, dry containers under inert gas and handling in a glovebox to prevent powder caking and thickness degradation.
Thin-layer boron nitride nanoplates with 1-5 um lateral size and sub-5 nm thickness offer a high-aspect-ratio 2D material suitable for thermal management and composite reinforcement, but the 90at% purity and research-grade designation impose constraints for high-purity or commercial applications.
Positive
- High-aspect-ratio nanoplates: Thin-layer boron nitride nanoplates with lateral dimensions of 1-5 um and thickness <5 nm provide a high aspect ratio, beneficial for thermal interface materials, polymer composites, and barrier coatings.
- Research-grade purity specification: Purity of 90at% (by EDS) ensures a defined composition for reproducible laboratory studies in 2D material research.
Trade-offs
- Research-use-only limitation: This product is designated as a research-grade laboratory product and is not intended for clinical, diagnostic, or commercial applications.
- Purity constraints for high-sensitivity work: The 90at% (EDS) purity indicates the presence of impurities that may affect performance in ultra-high-purity applications such as single-crystal growth or electronic device fabrication.
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).
