Purely importedHQ grapheneVanadium selenide crystals
$2,250.00
High-purity 1T-phase vanadium diselenide (VSe₂) crystals, >99.995% purity, 6-8 mm size. Metallic system exhibiting incommensurate charge density wave behavior below 110K. Ideal for lithium-ion battery electrodes, supercapacitors, field-effect transistors, and HER catalysts.
Structure: Hexagonal
Packaging: Standard customized packaging
Typical Applications: Battery electrode materials, energy storage devices, electronic components, hydrogen evolution reaction
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.
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Product Overview
We supply high-purity 1T-phase vanadium diselenide (VSe₂) crystals, a metallic system exhibiting incommensurate charge density wave (CDW) behavior below 110K. These van der Waals crystals feature a hexagonal structure and metallic appearance, suitable for energy storage, electronic, and catalytic applications.
Specifications
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Type: Synthetic crystal
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Purity: >99.995%
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Size: 6–8 mm
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Color: Black
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Crystal Structure: Hexagonal
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Unit Cell: a = b = 0.336 nm, c = 0.609 nm
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CDW Transition Temperature: <110K (incommensurate)
Key Properties
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Metallic Conductivity: High electrical conductivity
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Charge Density Wave: CDW transition below 110K
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Van der Waals Structure: Easy exfoliation into 2D layers
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Excellent Electrochemical Activity: Suitable for energy applications
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High Stability: Maintains performance in various environments
Applications
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Energy Storage: Lithium-ion battery electrode materials
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Supercapacitors: High-density energy storage devices
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Electronic Devices: Field-effect transistors (FETs)
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Sensors: Pressure and temperature detection systems
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Electrocatalysis: Hydrogen evolution reaction (HER) catalysts
Quality Assurance
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Crystal structure verification (XRD)
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Electrical transport characterization
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CDW phase transition analysis
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Electrochemical performance testing
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Batch consistency certification
Contact Information
For technical specifications and ordering:
Email: sales@maxnanotech.com
| Weight | 100 g |
|---|---|
| Dimensions | 30 × 20 × 20 mm |
| Specification | Purity: 99.995%; Size: ~8 mm |
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