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CVD Graphene

Leading Distributor / Channel Partner of Suspended Monolayer Graphene On Cavities, CVD Graphene on Metals, CVD Graphene on SiO2/Si, 3D CVD Graphene Foam, Monolayer Graphene on SiO2/Si (4 and Cvd Graphene Film from Bengaluru.

  • Suspended Monolayer Graphene On Cavities
  • Suspended Monolayer Graphene On Cavities
  • Suspended Monolayer Graphene On Cavities
Suspended Monolayer Graphene On Cavities
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Suspended Monolayer Graphene On Cavities

Rs 14,500 / KGGet Latest Price

MaterialCVD graphene on Substrate
Transparency>97%
Number of graphene layers1
Thickness (theoretical)0.345 nm

Suspended Monolayer Graphene on Cavities

This is a tailor made graphene product. You send your substrate to our laboratory and we then use our innovative method to transfer large area CVD graphene monolayer on top of the cavities.

SUBSTRATE REQUIREMENTS
  • Substrate size up to 1.5 cm x 1.5 cm
  • Substrate withstand 450C Temperature
  • Cavity size up to 30 m
  • Minimum cavity depth: 500 nm
GRAPHENE FILM
  • Growth Method: CVD synthesis
  • Appearance (Color): Transparent
  • Transparency >97%
  • Appearance (Form): Film
  • Number of graphene layers: 1
  • Thickness (theoretical) 0.345 nm
  • Grain size: Up to 20 m
QUALITY CONTROL

All our samples are subjected to a rigorous QC in order to ensure a high quality and reproducibility of the graphene.

  • Optical Microscopy inspection of each individual sample to ensure good transfer quality and purity


Additional Information:

  • Delivery Time: 15 days
  • Packaging Details: sealed pack

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  • CVD Graphene on Metals
  • CVD Graphene on Metals
  • CVD Graphene on Metals
  • CVD Graphene on Metals
  • CVD Graphene on Metals
  • CVD Graphene on Metals
  • CVD Graphene on Metals
CVD Graphene on Metals
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CVD Graphene on Metals

Rs 2,000 / GramGet Latest Price

Graphene grown on nickel and copper films


4" Monolayer Graphene on Circular Cu foil


  • Circular Monolayer Graphene on Cu foil, Diameter= 4”

  • Appearance (color): Transparent

  • Transparency: > 97%

  • Coverage: > 95%

  • Grain size: Up to 10 μm

  • Thickness of Copper Foil: 18 μm

We offer graphene films that are predominantly single-layer graphene. These graphene films are grown on copper foil and continuous across copper surface steps and grain boundaries. Graphene is grown on both sides of the copper foil.

We have different types of CVD graphene on nickel and copper and are listed below

Multilayer Graphene on Nickel foil: 2"x2"

Carbon-13 Single Layer CVD Graphene on Cu Foil

Large Grain Monolayer Graphene on Copper foil

One Wafer 100mm (4 in): Graphene Film on Nickel

Single Layer Graphene on Copper foil: 2"x2"

Single Layer Graphene on Copper foil: 4"x2"

Single Layer Graphene on Copper foil: 4"x4"

Single/Double Layer Graphene on Copper Foil: 2"x4"

Trial pack: Ten 10mmx10mm samples, Graphene Film on Nickel

Trial pack: Twenty 10mmx10mm samples, Graphene Film on Nickel

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CVD Graphene on SiO2/Si
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CVD Graphene on SiO2/Si

Rs 11,500 / PieceGet Latest Price

Monolayer Graphene on 285 nm SiO2 Wafer: 5 pack


 Properties of Graphene Film:

     The thickness and quality of our graphene films is controlled by Raman Spectroscopy

             The graphene coverage of this product is about 95%

             The graphene film is continuous, with occasional holes and cracks

  •  The graphene film is polycrystalline, i.e. it consists of grains with different crystallographic orientation

        Sheet Resistance: 660-1,500 Ω/???


     We have other various pack and layer size of CVD graphene on SiO2/Si

               are


  1. Monolayer Graphene on 90 nm SiO2 Wafer: 5 pack

  2. Multilayer Graphene on 285 nm Silicon Dioxide Wafer: 10 pack

  3. Multilayer Graphene on 285 nm Silicon Dioxide Wafer: 5 pack

  4. Single/Double Layer Graphene on 285 nm Silicon Dioxide Wafer, 10 Pack

  5. Single/Double Layer Graphene on 90 nm Silicon Dioxide Wafer, 10 Pack

  6. Monolayer Graphene on SiO2/Si (10mm x 10mm) - Pack 4 units

  7. Monolayer Graphene on SiO2/Si (10mm x 10mm) - Pack 4 units

  8. Monolayer Graphene on SiO2/Si (4" Wafer)

  9. Trilayer Graphene on SiO2/Si (10 mm x 10 mm)

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3D CVD Graphene Foam
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3D CVD Graphene Foam

Rs 75 / UnitGet Latest Price

We have various grades and pack sizes of 3D CVD graphene Foam on various substrate having different layers and thicknesses are available. Please ask your any requirement we can supply it.

• Graphene Film on Copper Foam, 2"x4" • 3D Monolayer Graphene Film on Copper Foam, 1.5"x1.5", TWO Pack

• 3D Multilayer Freestanding Graphene Foam, 2"x2"

• 3D Multilayer Graphene Film on Nickel Foam, 2"x2"

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Monolayer Graphene on SiO2/Si (4
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Our monolayer graphene on SiO2/Si (4” Wafer, fully covered) is a bidimensional material produced by CVD and transferred to a circular substrate of Si/SiO2 (300nm) by a wet transfer process. We consider it to be a benchmark product in the graphene market - not only for its excellent quality, but also for its shape, size and number of applications

  • Transparency: > 97 %
  • · Coverage: > 95%
  • · Thickness (theoretical): 0.345 nm
  • · FET Electron Mobility on Al2O3: 2000 cm2/Vs
  • · Hall Electron Mobility on SiO2/Si: 2000-3500 cm2/Vs
  • · Sheet Resistance: 450±40 Ohms/sq (1cm x1cm)
  • · Grain size: Up to 10 μm

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Cvd Graphene Film
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Cvd Graphene Film

Rs 10,000 / KGGet Latest Price

We offer graphene films that are single-layer on copper surface and multilayer graphene films on nickel surface.

1. 4" Monolayer Graphene on Circular Cu foil

2. Single Layer Graphene on Copper foil: 2"x2"

3. Single Layer Graphene on Copper foil: 4"x2"

4. Single Layer Graphene on Copper foil: 4"x4"

5. Single/Double Layer Graphene on Copper Foil: 2"x4"

6. Carbon-13 Single Layer CVD Graphene on Cu Foil

7. Large Grain Monolayer Graphene on Copper foil

CVD graphene on Nickel substrate

6. 10 samples of 10mm x 10mm graphene on nickel/SiO2/Si substrate

7. 20 samples of 10mm x 10mm graphene on nickel/SiO2/Si substrate

8. Multilayer Graphene on Nickel foil: 2"x2"

9. One Wafer 100mm (4 in) with CVD Graphene Film on nickel/SiO2/Si substrate
Appearance (color): Transparent

• Transparency: > 97%

• Coverage: > 95%

• Grain size: Up to 10 μm

Applications:

• Graphene electronics

• Conductive coatings

• Aerospace industry

• Support for metalic catalysts

• Microactuators

• MEMS and NEMS

• Chemical and bio sensors

• Multifunctional Materials Based on Graphene

• Graphene Research
All CVD graphene on copper and Nickel surface will come with SEM image and Raman Spectra

 

 

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Monolayer Graphene
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Monolayer Graphene

Rs 9,800 / KGGet Latest Price

Minimum Order Quantity: 1 KG

UsageLaboratory

Monolayer Graphene on Cu - Processed in Clean Room Class 1000

This product consist on a single-layer graphene grown on copper foil substrate. 

GRAPHENE FILM
  • · Growth method: CVD synthesis
  • · Appearance (color): Transparent
  • · Transparency: > 97%
  • · Coverage: > 98%
  • · Number of graphene layers: 1
  • · Thickness (theoretical): 0.345 nm
  • · Sheet Resistance on SiO2/Si: 450+/-40 Ohms/sq (1cm x1cm)
  • · Grain size: Up to 20 um
SUBSTRATE CU FOIL
  • · Thickness: 18 um
  • · Roughness: around 80 nm
  • · Pretreated for easier bottom layer removal: Monolayer graphene on the back side of Copper is partially removed, but not completely, so an additional treatment like RIE is needed before transfer to eliminate the bottom layer totally
APPLICATIONS

Flexible batteries, Electronics, Aerospace industry, MEMS and NEMS, Microactuators, Conductive coatings, Research



Additional Information:

  • Delivery Time: 15 days

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Nano Graphene Oxide Paste
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Nano Graphene Oxide Paste

Rs 28,000 / 30 mlGet Latest Price

Minimum Order Quantity: 30 30 ml

Our High-Quality Pure Graphene Oxide Paste is significantly more concentrated than Graphene Oxide solutions. The remarkably high concentration makes it ideal for creating various structures, coatings, and inks.

One can also easily make GO solutions of desired concentration or GO paper. There is no lengthy sonication or damage to the flakes when compared to sonicating solid dry powder.

Graphene Oxide paste can be deposited on any substrate using a brush or roll.

Properties:

Concentration: 30 g/L – 35g/L

Single Layer > 80%

Flake Size: 0.5-5 Microns

Color: Brown

Water based paste

Sizes: 30 ml and 60 ml

Applications:

Transparent Conductive Films

Composites and Paper-Like Materials

Energy-Related Materials

Applications in Biology and Medicine

Anti-Bacterial Materials

Graphene Oxide Sheets at Interfaces

Inks and coatings

Semiliquid Mixtures

3D Structures



Additional Information:

  • Delivery Time: 15-20 days
  • Packaging Details: sealed packed

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  • Multilayer Graphene
  • Multilayer Graphene
Multilayer Graphene
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Multilayer Graphene

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Multilayer Graphene on SiO₂/Si, Quartz or PET (non AB Bernal stacking) - Processed in Clean Room Class 1000

The bilayer and trilayer graphene product consists of CVD layers produced by multiple transfer on a SiO2/Si, Quartz or PET substrate. Lower sheet resistance values can be obtained when compared to monolayer samples.

GRAPHENE FILM
  • · Transparency: >94 %
  • · Color: Transparent
  • · Coverage: >95%
  • · Number of graphene layers: 2 or 3
  • · Thickness (theoretical):
    • - 2 layer: 0.69 nm
    • - 3 layer: 1.035 nm
  • · Sheet resistance:
    • - 2 layer: 188±3 Ohms/sq (1cm x 1cm)
    • - 3 layer: 126±6 Ohms/sq (1cm x 1cm)
  • · Grain size: Up to 20 μm
SUBSTRATE SIO2/SI
  • · Dry Oxide Thickness: 300 nm (+/-5%)
  • · Type/Dopant: P/Bor
  • · Orientation: <100>
  • · Resistivity: <0.005 Ohm·cm
  • · Thickness: 525 +/- 20 μm
  • · Front surface: Single Side Polished
  • · Back Surface: Etched
  • · Particles: <10@0.3 μm
SUBSTRATE PET
  • · Thickness: 250 μm
SUBSTRATE QUARTZ
  • · Thickness: 250 μm
APPLICATIONS

Our Graphene Oxide is subjected to a rigorous QC in order to ensure a high quality and reproducibility.

  • · Transparent conductors in OLEDs, LEDs, solar cells, etc...
  • · Graphene transistors and electronic applications

If your application requires more specific quality control, please do not hesitate to contact us.

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Monolayer Graphene on Silicon Nitride (Si3N4)
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Monolayer Graphene film on Si3N4 (10 mm x 10 mm) - Processed in Clean Room Class 1000

Monolayer Graphene produced by CVD on copper catalyst and transferred to a Si3N4 substrate using wet transfer process. 

This product is ideal for R&D departments and universities.

GRAPHENE FILM
  • · Transparency: > 97 %
  • · Coverage: > 95%
  • · Thickness (theoretical): 0.345 nm
  • · Hall Electron Mobility on Si3N4: 1432±428 cm2/Vs
  • · Sheet Resistance: 576±172 Ohms/sq (1cm x1cm)
  • · Grain size: Up to 20 μm
SUBSTRATE SI3N4
  • · 150nm of Si3N4 deposited by LPCVD on Si
  • · Type/Dopant: P/Bor
  • · Orientation: <100>
  • · Resistivity: 10-20 ohm.cm
  • · Thickness: 725 +/- 25 μm
  • · Front surface: Single Side Polished
  • · Back Surface: Etched
  • · Particles: <10@0.3 μm
QUALITY CONTROL

All our samples are subjected to a rigorous QC in order to ensure a high quality and reproducibility of the graphene.

  • · Raman Spectroscopy on each batch: I(G)/I(2D)<0.7; I(D)/I(G)<0.05
  • · Optical Microscopy inspection of each individual sample to ensure good transfer quality and purity

If your application requires more specific quality control (AFM, SEM...) , please do not hesitate to contact us.

APPLICATIONS

Graphene research, Graphene transistors and electronic applications, Graphene optoelectronics, plasmonics and nanophotonics. Graphene photodetectors (measure photon flux or optical power), Biosensors and bioelectronics, Aerospace industry (electronics, thermal interface materials, etc.), MEMS and NEMS

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GFAB - Graphene Foundry Services
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PROCESSING SPECIFICATIONS· Batch Size: from 40 cm2 to 1000''s· Mask: according to design rules, and can be printed by customer or Graphenea· Graphene growth, transfer, processing and dicing under one roof· Metallization: Cr/Au as standard. Optional wetting layers: Ni, Ti. Optional contact layers: Al, AuPd· Encapsulation: polymeric, ALD Al2O3 or ALD Al2O3 +Si3N4· Minimum feature size: 5 μm · Dicing · Get in touch for a quoteQUALITY CONTROLAll our samples are subjected to a rigorous QC in order to ensure a high quality products.· Raman Spectroscopy inspection· Optical Microscopy inspection · Electrical conductivity on test structures

Additional Information:

  • Delivery Time: 15-20 days

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Platinum Thin Films And Platinized Substrates
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BrandPlatypus Technologies, LLC

Platinum Thin Films and Platinized Substrates

Features of Platinum Thin Films
  • Platinum purity: 99.999%
  • Electron-beam deposition
  • Low deposition rate -> High quality film
  • Pre-cleaned substrates (plasma or base bath)
  • Titanium adhesion layer (optional)


Additional Information:

  • Delivery Time: 20 days

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Silicon Nitride Micron Powder
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BrandULTRANANOTECH PVT LTD

Purity: 99.9%
Particle Size: 2 Micron
Form: Powder


Additional Information:

  • Delivery Time: 2-3 Days

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Graphite Micron Powder
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Graphite Micron Powder

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BrandULTRANANOTECH PVT LTD

Purity: 99.9%
Particle size: 5 micron


Additional Information:

  • Delivery Time: 2 - 3 days

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Ultrananotech Private LimitedB-205, PRIME BLUE FOREST APPARTMENT, HOODI GARDEN MAIN ROAD,RAJAPALYA, BANGALORE, Bengaluru-560048, Karnataka, India

Dr. Arup Purkayastha (Managing Director)

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