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Sigma Aldrich Monolayer graphene film

Catalog No. 9004151EA Shop All MilliporeSigma Sigma Organic Chemistry Products
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Catalog No. 90-041-51EA Supplier Sigma Aldrich Supplier No. 9004151EA
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Description

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

Graphene film.Growth method: CVD synthesis.Appearance: Transparent film.Transparency: >97%.Coverage: >95%.Number of graphene layers: 1.Thickness (theoretical): 0.345 nm.FET electron mobility on Al2O3: 2000 cm2/Vs.Hall electron mobility on SiO2/Si: 4000 cm2/Vs.Sheet resistance on SiO2/Si: 450+/-40 Omega/sq (1cm x1cm).Grain size: Up to 10 mum.Substrate: Copper Foil.Thickness: 18 mum.The product is pre-treated for easier bottom layer removal. The 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.Flexible batteries.Electronics.Aerospace industry.MEMS and NEMS.Microactuators.Conductive coatings.

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Quantity 1 Ea.
Synonym Graphene/Cu
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