Small-diameter thin-layer MoS2 dispersionconcentration0.1mg/ml ((Send stock solution)
Price range: $125.00 through $250.00
Important Notes
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Product Overview
This product is a low-concentration dispersion of small-diameter molybdenum disulfide (MoS₂) nanosheets, featuring a two-dimensional layered structure similar to graphene. While MoS₂ exhibits three crystal phases (1T, 2H, 3R), the material primarily consists of the stable 2H phase with a distinctive hexagonal sandwich structure. We prepare this dispersion using a lithium intercalation method, where n-butyllithium inserts lithium ions between MoS₂ layers. The resulting intercalation compound expands in solvent and is exfoliated via ultrasonication to produce thin-layer dispersions with a 1T-2H hybrid structure containing approximately 60% 1T phase (batch-dependent).
Specifications
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Concentration: 0.1 mg/mL
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Flake Diameter: 20-500 nm
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Flake Thickness: 1-5 nm
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Preparation: Ultrasonically prepared from MJ137 powder
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Crystal Phase: 1T-2H hybrid (≈60% 1T, batch-dependent)
Key Features
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Small Flake Size: Ideal for applications requiring high surface-area-to-volume ratio
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Excellent Dispersibility: Stable in water, ethanol, and DMF solvents
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Abundant Active Sites: Enhanced catalytic performance through large surface area
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Strong Visible-Light Absorption: Suitable for photocatalytic applications
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Customizable Dimensions: Available with adjustable flake size and thickness
Applications
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Nanoelectronic Devices: High-performance transistors and optoelectronic components
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Advanced Sensors: Electrochemical biosensors for biomolecule detection
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Energy Storage: Anode material for lithium-ion batteries
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Catalysis: Hydrodesulfurization and photocatalytic hydrogen production
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Biomedicine: Photothermal therapy and drug delivery systems
Usage Guidelines
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Use thin microgrids for TEM sample preparation to observe layered structures
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Store under inert atmosphere to prevent oxidation and maintain dispersion stability
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Contains LiOH stabilizer (removable by centrifugation if required)
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Freeze-dried powder shows slightly reduced redispersibility compared to original dispersion
Contact Information
For technical specifications and ordering:
Email: sales@maxnanotech.com
| Weight | 100 g |
|---|---|
| Dimensions | 30 × 20 × 20 mm |
| Specification | Concentration: 0.1 mg/ml; Solvent: Water; Volume: 200 ml, Concentration: 0.1 mg/ml; Solvent: Water; Volume: 500 ml, Concentration: 0.1 mg/ml; Solvent: Ethanol; Volume: 200 ml, Concentration: 0.1 mg/ml; Solvent: Ethanol; Volume: 500 ml |
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