Purely importedHQ grapheneTungsten ditelluride crystal
$2,250.00
Important Notes
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Product Overview
HQ Graphene WTe₂ is a high-purity semimetal material and a Type-II Weyl semimetal (WSM). As a member of the Group VI transition metal dichalcogenides (TMDCs), it consists of layers bound by van der Waals interactions, allowing easy exfoliation into thin two-dimensional sheets. Our crystals exhibit a needle-like or rectangular morphology with a metallic luster and typical lateral dimensions of 0.6–0.8 cm. The n-type WTe₂ we produce shows a high carrier density of approximately 10²⁰ cm⁻³ at room temperature.
Specifications
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Purity: > 99.995%
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Size: ~6–8 mm
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Crystal Structure: Orthorhombic
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Unit Cell Parameters: a = 0.348 nm, b = 0.625 nm, c = 1.405 nm, α = β = γ = 90°
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Type: Synthetic Crystal
Key Features
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Semimetallic Behavior: Type-II Weyl semimetal with unique electronic properties
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High Carrier Density: ~10²⁰ cm⁻³ at room temperature
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Layered Structure: Facilitates mechanical exfoliation into 2D layers
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Needle/Rectangular Morphology: Metallic appearance with consistent crystal quality
Applications
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Energy Storage: Electrode material for high-capacity lithium-ion batteries and high-performance supercapacitors
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Electronics: High-performance field-effect transistors (FETs) and sensitive environmental sensors
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Catalysis: Electrocatalyst for hydrogen evolution reaction (HER) and oxygen evolution reaction (OER)
Contact Us
For product details or technical inquiries, please contact:
Email: sales@maxnanotech.com
| Weight | 100 g |
|---|---|
| Dimensions | 30 × 20 × 20 mm |
| Specification | Purity: 99.995%; Size: ~6-8 mm |
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