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Few Layers Molybdenum Disulfide Dispersion with LiOH, 1mg/mL, water, 500mL
Product Type: 2D material dispersion
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 single-layer ratio of the Few Layers Molybdenum Disulfide Dispersion with LiOH, and how does it affect dispersion quality?
The dispersion has a single-layer ratio greater than 90%, indicating that the majority of MoS₂ flakes are exfoliated to monolayer thickness. This high ratio is critical for maintaining consistent electronic and optical properties in thin-film or composite applications, as multilayer aggregates can degrade performance.
Can this MoS₂ dispersion be directly mixed with acidic or neutral pH solutions without destabilizing the colloid?
The dispersion is stabilized with LiOH at a pH of 8-9, making it alkaline. Direct mixing with acidic or strongly buffered neutral solutions may shift the pH outside the stable range, potentially causing flocculation or precipitation. Compatibility testing with the target solvent system is recommended before large-scale use.
What storage and handling precautions are required for the 500 mL water-based MoS₂ dispersion to prevent sedimentation or contamination?
The dispersion is supplied at 1 mg/mL in water with LiOH stabilizer. To maintain homogeneity, gentle agitation before each use is advised to redisperse any settled flakes. Store the sealed bottle at room temperature away from direct sunlight and avoid freeze-thaw cycles, as ice formation can destabilize the colloid and alter the flake size distribution.
Few-layer MoS2 dispersion in water at 1 mg/mL with LiOH stabilizer and >90% single-layer ratio, pH 8-9. This dispersion is suited for research-scale applications where controlled alkaline pH and defined concentration are critical, but buyers must account for the low concentration and alkaline compatibility in their workflows.
Positive
- High single-layer ratio: Single-layer ratio >90% ensures predominantly few-layer MoS2, maximizing accessible surface area and electronic properties for 2D material applications.
- Controlled alkaline pH with LiOH stabilizer: LiOH stabilizer and pH 8-9 provide a defined chemical environment that can improve dispersion stability and compatibility with alkaline-tolerant processes.
Trade-offs
- Low concentration per volume: Concentration of 1 mg/mL is relatively low, requiring larger volumes or multiple bottles to achieve higher material loading, which may increase handling and storage needs.
- Alkaline pH compatibility constraint: pH 8-9 is alkaline; users must verify compatibility with acid-sensitive substrates, biological systems, or downstream processes that require neutral or acidic conditions.
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).
