Small-diameter thin-layer tungsten disulfide nanosheets(Send original solution)
Price range: $625.00 through $1,125.00
High-purity Thin Layer WS₂ Nano Powder, 20-500 nm flake size, 1-5 nm thickness. 1T-2H hybrid phase nanosheets with small flake size and strong NIR absorption. Ideal for nano-optoelectronics, high-sensitivity biosensors, advanced energy storage, and photothermal therapy.
Structure: 1T-2H hybrid phase
Packaging: Freeze-dried nano powder
Typical Applications: Layer-tunable photodetectors, precision biosensing platforms, battery electrodes, biomedical agents
Email: sales@maxnanotech.com
Important Notes
- No Refunds or Exchanges: All sales are final. MAXNANO does not provide return, exchange, or refund services under any circumstances.
- Customs and Import Obligations: Clearance procedures, import duties, taxes, and related costs are solely the responsibility of the recipient/importer. MAXNANO shall not be held liable for delays, rejections, or any additional expenses incurred during customs processes. Such issues shall not constitute grounds for order cancellation or refund.
- Order Cancellation: Orders cannot be revoked once submitted. No refunds will be issued for cancelled or undelivered orders.
- Indemnification: The purchaser agrees to bear all claims, losses, legal liabilities, and expenses arising from the use of products and services, and shall hold MAXNANO, its affiliates, and personnel harmless from such obligations.
- Terms and Conditions: All orders and business interactions are subject to MAXNANO’s standard Terms and Agreements.
Inquiry Now
Product Overview
Thin Layer WS₂ Nano Powder consists of tungsten disulfide nanosheets with a precisely controlled few-layer structure. This transition metal dichalcogenide features the characteristic S-W-S “sandwich” configuration, where tungsten atoms are covalently bonded between sulfur layers in a hexagonal arrangement. We synthesize this material through an optimized lithium intercalation process, creating an intercalation compound that expands in solvent and undergoes ultrasonic exfoliation before freeze-drying. The resulting powder maintains a 1T-2H hybrid crystal structure with approximately 60% 1T phase content (batch-dependent variation).
Specifications
-
Form: Nano powder
-
Flake Diameter: 20-500 nm
-
Thickness: 1-5 nm
-
Preparation: Freeze-dried from MJ147 dispersion
-
Crystal Phase: 1T-2H hybrid (≈60% 1T, batch-dependent)
Key Features
-
Small Flake Size: Optimized nano-scale dimensions for enhanced surface activity
-
Excellent Redispersibility: Readily forms stable dispersions in water, ethanol, and isopropanol
-
Strong NIR Absorption: Efficient near-infrared light response for photothermal applications
-
High Catalytic Activity: Large surface area with abundant active edge sites
-
Customizable Morphology: Available with adjustable flake size and thickness
Applications
-
Nano-Optoelectronics: Layer-dependent bandgap tuning for transistors and photodetectors
-
Precision Sensing: High-sensitivity biosensors for DNA, glucose, and organic molecule detection
-
Advanced Energy Storage: High-performance electrode materials for batteries and supercapacitors
-
Efficient Photocatalysis: Hydrogen production and environmental remediation applications
-
Biomedical Technology: Photothermal therapy agents with excellent biocompatibility
Usage Guidelines
-
Use ultrathin microgrids for TEM analysis to resolve the layered nanostructure clearly
-
Powder can be redispersed in solvents; maintain inert atmosphere for optimal stability
-
Contains stabilizer from synthesis process (removable by centrifugation if required)
-
Store in sealed containers to minimize oxidation and moisture absorption
-
Freeze-dried form exhibits slightly reduced redispersibility compared to original dispersion
Contact Information
For technical specifications and custom orders:
Email: sales@maxnanotech.com
| Weight | 100 g |
|---|---|
| Dimensions | 30 × 20 × 20 mm |
| Specification | Flake Diameter: 20-500 nm; Weight: 500 mg, Flake Diameter: 20-500 nm; Weight: 1 g |
Related products
-
Carbon Nanomaterials
Single-layer graphene electron microscope grid (copper grid)
Price range: $510.42 through $937.50 Select options This product has multiple variants. The options may be chosen on the product page -
Carbon Nanomaterials
Single-layer graphene electron microscope grid (carbon grid)
Price range: $416.67 through $770.83 Select options This product has multiple variants. The options may be chosen on the product page -
Carbon Nanomaterials
6-8Graphene electron microscope grid (copper grid)
Price range: $510.42 through $937.50 Select options This product has multiple variants. The options may be chosen on the product page -
Carbon Nanomaterials
Graphite oxide powder
Price range: $31.25 through $1,406.25 Select options This product has multiple variants. The options may be chosen on the product page
Reviews
There are no reviews yet.