CVD Graphene on Quartz Substrate

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Product Details:

Other Names Graphene Film on Quartz
Smell Odorless
Molecular Weight 12.01 g/mol (C), 60.08 g/mol (SiO2)
Refractive Rate ~2.6 (graphene), 1.54 (quartz)
Form Monolayer (Film on substrate)
Melting Point n/a (graphene is thermally stable up to ~3,000C)
Shape Sheet/Film
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CVD Graphene on Quartz Substrate Product Specifications

Solubility Insoluble in water and organic solvents
Shape Sheet/Film
Melting Point n/a (graphene is thermally stable up to ~3,000C)
Molecular Formula C (graphene), SiO2 (quartz)
Poisonous Yes
CAS No 1034343-98-0 (graphene); 14808-60-7 (quartz)
Form Monolayer (Film on substrate)
Chemical Name Graphene on Quartz
Refractive Rate ~2.6 (graphene), 1.54 (quartz)
Other Names Graphene Film on Quartz
Main Material Graphene, Quartz
Application Electronics, Photonics, Optoelectronics, Transparent Conductors, Sensors, Research
Molecular Weight 12.01 g/mol (C), 60.08 g/mol (SiO2)
Smell Odorless
HS Code 38249999
Usage Substrate for devices, experimental research
Density 2.267 Gram per cubic centimeter(g/cm3)
Type CVD Monolayer Graphene on Quartz Substrate
Structural Formula 2D hexagonal carbon lattice (graphene)
Taste Odorless and tasteless
Grade Electronic grade
Classification 2D Carbon Material
Ph Level Neutral
Storage Store in a clean, dry environment
Standard Lab-grade, as per research specification
Purity >99% (graphene coverage)

CVD Graphene on Quartz Substrate Trade Information

Main Export Market(s) South America, Middle East, Africa, Western Europe, Asia, Central America, Eastern Europe, North America, Australia
Main Domestic Market All India

Product Description

CVD Graphene on Quartz Substrate
NCZ-GSW-0020
Purity	> 99.9%
Graphene Film
Hall Electron Mobility on SiO2/Si	4000 cm2/Vs

PRODUCT DETAIL

CAS No.: 7782-42-5 (graphene)

Sheet Resistance	<600/sq
Custom Order	<300/sq
Transparency	>95%

CVD Graphene	Substrate
1cm x 1cm	Diameter: 1inch, Thickness: 3mm*
1inch x 1inch	30mm x 30mm, Thickness: 1mm

Superior Transparency and Conductivity

Monolayer graphene grown by CVD on a quartz substrate provides an impressive combination of >97% optical transparency and sheet resistance below 600 /sq. This ensures high performance in optical and electronic applications, such as transparent conductors and advanced sensors, without sacrificing clarity or conductivity.

Clean, High-Quality Graphene Surface

The graphene layer is PMMA-free, delivering an ultra-clean surface with low defect density (Raman ID/IG <0.1) and minimal surface roughness (<1 nm RMS). These properties translate to reproducible electrical performance and reliable integration into precision devices, crucial for experimental research and commercial development.

Customizable for Diverse Applications

Standard substrate size is approximately 10 mm x 10 mm, with custom dimensions available to suit specialized needs. The material arrives sealed in an anti-static box, ensuring integrity during storage and transport, and is ideal for laboratories, manufacturing, or prototyping environments.

FAQs of CVD Graphene on Quartz Substrate:

Q: How is the monolayer graphene deposited onto the quartz substrate?

A: The graphene is grown on the quartz substrate via Chemical Vapor Deposition (CVD), a process that enables uniform, high-purity monolayer films with low defect density and superior electronic properties.

Q: What benefits does using a quartz substrate provide for electronic and photonic applications?

A: Quartz offers excellent optical clarity, thermal stability, and chemical inertness, supporting the graphene layers transparency and performance, making it ideal for optoelectronic devices and sensors.

Q: When and where should this graphene on quartz substrate be used?

A: The substrate is suited for use in laboratories, research institutions, and industrial R&D, particularly for projects in electronics, photonics, optoelectronics, or transparent conductor development.

Q: What process should I follow to handle and store the product safely?

A: Store the sealed anti-static box in a clean, dry environment, minimizing exposure to contaminants or moisture. Handle the substrate using gloves and clean tools to preserve surface quality.

Q: What is the usage of the monolayer graphene on quartz substrate in research?

A: It serves as an experimental platform for characterizing graphenes properties, fabricating prototype devices, and investigating advanced phenomena in two-dimensional materials.

Q: How does the high carrier mobility and surface cleanliness benefit device performance?

A: High carrier mobility (>1,000 cm/Vs) ensures rapid electronic response, while the clean, PMMA-free surface minimizes scattering and defects, resulting in enhanced reliability and reproducibility in device fabrication.

Q: Can the substrate size or edge pattern be customized for specific applications?

A: Yes, substrate sizes and edge cuts can be customized upon request to suit specialized experimental setups or device architectures.

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