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Thin-layer Nano Molybdenum Disulfide Dispersion with LiOH, ~1-5nm, 1mg/mL, water
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 role does the LiOH stabilizer play in the colloidal stability of this aqueous MoS2 dispersion, and what is the resulting pH range?
LiOH provides an alkaline environment (pH 8–9) that enhances electrostatic stabilization, preventing aggregation of the ~1–5 nm thick nanosheets at a concentration of 1 mg/mL in water. This pH range is critical for maintaining a stable dispersion during storage and handling.
How does the pH of this MoS2 dispersion (pH 8–9) affect its compatibility with acidic substrates or other materials in device fabrication?
The alkaline pH (8–9) may react with acidic surfaces or materials, potentially causing aggregation or degradation. For integration with substrates or coatings, it is recommended to test compatibility first and, if necessary, adjust the pH. The dispersion is water-based with LiOH, so neutralization may be required for acidic environments.
What parameters must be confirmed when selecting this molybdenum disulfide dispersion for a specific experiment?
Before ordering, confirm the concentration (1 mg/mL), solvent (water), stabilizer (LiOH), package size (100 mL), pH (8–9), and thickness (~1–5 nm). These parameters ensure the dispersion matches the intended application, and the material name and specification should be included in the quotation request.
Thin-layer nano molybdenum disulfide dispersion in water with LiOH stabilizer, offering ~1–5 nm flake thickness and pH 8–9, is evaluated for its suitability in research-scale solution processing of 2D materials. The low concentration (1 mg/mL) and broad thickness distribution impose constraints on experiment design and reproducibility.
Positive
- Thin-layer MoS2 dispersion with ~1–5 nm thickness: Provides few-layer molybdenum disulfide nanosheets in aqueous suspension, suitable for thin-film deposition and optoelectronic applications.
- Stabilized with LiOH at pH 8–9: Alkaline pH stabilizes the dispersion and may facilitate layer-by-layer assembly or compatibility with basic processing environments.
Trade-offs
- Low concentration of 1 mg/mL: Requires larger volumes to achieve sufficient material mass, potentially increasing handling and storage requirements.
- Broad thickness range of 1–5 nm: Includes both monolayer and multilayer flakes, leading to batch-to-batch variability in electronic properties.
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).
