Description
Hexagonal Boron Nitride (h-BN) Transferred onto Quartz Substrate (1 cm × 1 cm)
CAS Number: 10043-11-5
Preparation Method:
Hexagonal boron nitride (h-BN) films are initially grown on copper foils using a high-temperature Chemical Vapor Deposition (CVD) process. These high-quality h-BN films are then transferred onto quartz substrates using a PMMA-assisted wet chemical transfer technique to ensure uniformity and minimal defects.
Morphology Options:
Monolayer
Few Layers (<10 layers, ~5 nm) Multilayer (>5 nm)
All options are available at the same price. For specific requirements, please contact us directly.
Substrate Options:
h-BN films are transferred onto high-purity quartz substrates, providing an excellent combination of transparency, thermal stability, and chemical inertness. Custom transfer to other substrate materials is available upon request—please visit our Custom Products page or contact us for assistance.
Fundamental Properties:
Hexagonal boron nitride (h-BN) is a two-dimensional material known for its outstanding stability, insulating properties, and wide bandgap. When transferred onto quartz substrates, it retains its excellent dielectric and thermal properties, ideal for advanced material applications.
Key properties include:
Chemical Stability: High resistance to oxidation and chemical degradation.
Thermal Stability: Suitable for high-temperature environments.
Wide Bandgap: Exceptional dielectric properties (bandgap ~5.9 eV), ideal for insulation applications.
Optical Transparency: Combined with quartz, the material offers excellent optical transmission for UV and visible light.
Applications:
Electronics: Perfect as a dielectric layer or insulating substrate for graphene and other 2D materials.
Optoelectronics: Ideal for UV detectors, transparent electronics, and light-emitting devices.
Sensors: A stable insulating material for gas, chemical, and biosensors.
Thermal Management: High-performance thermal insulation and heat dissipation applications.
Energy Applications: Useful as a protective or insulating layer in energy storage and conversion devices.
Additional information
| CAS Number | 10043-11-5 |
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