TEM支撑架悬空单层石墨烯薄膜-Graphenea-TEM支撑架悬空单层石墨烯薄膜-Graphenea-南京牧科纳米科技有限公司

货号	编号	参数	库存	价格

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衬底和样品信息：

Suspended Monolayer Graphene on TEM Grids (Quantifoil) - Pack 4 units - Processed in Clean Room Class 1000

The monolayer graphene is grown by CVD and transferred onto a Quantifoil TEM grid. The graphene is suspended over 2μm holes.

GRAPHENE FILM

· Growth method: CVD Synthesis

· Transfer method: Wet transfer process

· Size: 3mm (TEM grid diameter)

· Appearance (color): Transparent

· Transparency: > 97%

· Number of graphene layers: 1

· Coverage: > 95%

· Thickness (theoretical): 0.345 nm

· FET mobility on Al2O3: 2000 cm2/Vs

· Hall mobility on SiO2: 2000-3500 cm2/Vs

· Grain size: Up to 10 μm

TEM GRID SUBSTRATE

· Type: QUANTIFOIL ? R 2/4

·Hole size: 2 μm

·Space between holes: 4 μm

·Diameter: 3mm

·Coating: Au coated

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: I(G)/I(2D)<0.5; I(D)/I(G)<0.05

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

APPLICATIONS

Graphene/polymer composite materials, Batteries, Biomedical, Solar cells, Supercapacitors, Support for metallic catalysts, Low permeability materials, Biosensors, Multifunctional materials, Graphene research