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Thin-layer Molybdenum Disulfide Powder, ~1-5nm, 0.5g
Product Type: 2D material powder
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For material selection, specification confirmation and quotation preparation, 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 typical lateral flake size and thickness range for Atomfair thin-layer MoS₂ powder, and how does this affect dispersion behavior?
The powder has a lateral flake size specification of 0.2–5 μm and a thickness of ~1–5 nm, corresponding to few-layer MoS₂. This nanoscale aspect ratio means the material is prone to reaggregation in dry form; for uniform dispersions, users should expect to employ sonication or shear mixing in a compatible solvent immediately before application.
Can this 0.5 g package of thin-layer MoS₂ powder be directly used in CVD or ALD deposition processes without further processing?
No, this product is supplied as a dry powder, not as a pre-dispersed ink or vapor-phase precursor. For CVD or ALD, the powder would require conversion into a suitable precursor solution or sublimation source, which is not described in the product specifications. It is intended for research applications where the solid powder form is directly used, such as in composite blending or as a starting material for liquid-phase exfoliation.
What storage and handling precautions are required for thin-layer MoS₂ powder with ~1–5 nm thickness to prevent oxidation or contamination?
The product description does not specify inert atmosphere or vacuum storage requirements, but given the high surface area of few-layer MoS₂, the powder should be stored in a sealed, dry container away from moisture and strong oxidizers. Handling in a glovebox under argon or nitrogen is recommended to minimize surface oxidation, which can degrade catalytic and electronic performance. No explicit shelf life or temperature range is provided, so users should assume standard ambient lab conditions unless otherwise validated.
Atomfair's thin-layer MoS2 powder provides 1–5 nm thickness and 0.2–5 μm lateral flake size in a 0.5 g package, suited for research-scale 2D material studies requiring precise dimensional control.
Positive
- Ultrathin MoS2 layers: Thickness of ~1–5 nm corresponds to few-layer molybdenum disulfide, enabling study of thickness-dependent electronic and catalytic properties in 2D material research.
- Controlled lateral flake size: Specified flake diameter of 0.2–5 μm provides consistent lateral dimensions for reproducible experimental outcomes in device fabrication or dispersion-based applications.
Trade-offs
- Small package quantity: Supplied as 0.5 g per package, limiting the scale of experiments and requiring multiple orders for larger studies, which may affect batch consistency.
- Mandatory specification confirmation: Buyers must verify thickness, flake size, and package size against their application requirements before ordering, as the product is not interchangeable with other MoS2 powder forms.
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).
