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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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Why is LiOH used as a stabilizer in this thin-layer nano MoS2 dispersion?
LiOH is used as a stabilizer to maintain the pH at 8–9, which helps prevent aggregation of the ~1–5 nm thin-layer MoS2 nanosheets in water. The alkaline environment promotes electrostatic repulsion between the negatively charged nanosheets, ensuring colloidal stability at the specified concentration of 1 mg/mL.
What compatibility considerations apply when using this water-based MoS2 dispersion with LiOH in downstream processes?
The dispersion contains LiOH as a stabilizer, resulting in a pH of 8–9. This alkaline condition must be accounted for when mixing with pH-sensitive reagents, buffers, or substrates. The water solvent and stabilizer may also influence deposition or coating uniformity, so compatibility testing is recommended before integration into sensitive applications.
How should this thin-layer nano MoS2 dispersion be stored to preserve the ~1–5 nm thickness and 1 mg/mL concentration?
Store the dispersion in a sealed, light-protected container at room temperature to prevent solvent evaporation and photodegradation. The LiOH-stabilized pH of 8–9 helps maintain stability, but periodic gentle agitation may be needed to resuspend any settled nanosheets, ensuring the ~1–5 nm thickness and 1 mg/mL concentration remain uniform before use.
This water-based dispersion of thin-layer MoS2 nanosheets (1-5nm) stabilized with LiOH at pH 8-9 offers a ready-to-use colloidal suspension for research applications requiring controlled nanomaterial morphology and aqueous compatibility.
Positive
- Stable water-based dispersion with controlled pH: LiOH stabilizer maintains pH 8-9, ensuring colloidal stability of MoS2 nanosheets in aqueous environments.
- Thin-layer nanosheets for high surface area: Thickness of 1-5nm provides high aspect ratio and surface area beneficial for catalytic and electronic applications.
Trade-offs
- Fixed concentration at 1 mg/mL: The dispersion is supplied at a single concentration of 1 mg/mL, requiring concentration steps for applications needing higher mass loading.
- Water-based solvent limits compatibility: Water as the solvent restricts direct use with non-polar organic solvents or hydrophobic substrates, necessitating phase transfer or surface treatment.
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).
