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Merck

799009

Graphene, monolayer film

1 in x 1 in on copper foil, avg. no. of layers, 1

Synonym(s):

Graphene/Cu

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About This Item

UNSPSC Code:
12352103
NACRES:
NA.23

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Product Name

Monolayer graphene film, 1 in x 1 in on copper foil, avg. no. of layers, 1

form

film

description

Coverage: >95%, FET Electron Mobility on Al2O3: 2;000 cm2/V·s, FET Electron Mobility on SiO2/Si (expected): 4; 000 cm2/V·s, Grain size: Up to 10 μm, Number of graphene layers: 1, Transparency: >97%

feature

avg. no. of layers 1

resistance

350 Ω/sq

L × W × thickness

1 in. × 1 in. × (theoretical) 0.245 nm, monolayer graphene film, 1 in. × 1 in. × 18 μm, copper foil substrate

color

transparent

Quality Level

100

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Application

Graphene may be extensively incorporated in several applications, such as; nanoelectronics, fuel cells, solar cell, photovoltaic devices, in biosensing, optical biosensors, MEMS, NEMS, field effect transistors (FETs), chemical sensors, nanocarriers in biosensing assays.

General description

Graphene is a unique one atom thick, two dimensional allotrope of carbon. Among all the synthesis techniques, chemical vapor deposition of graphene on copper foil is the most promising route for the large scale production of good quality graphene. Catalytic decomposition of hydrocarbons over copper foil renders monolayer graphene. Graphene deposits as a continuous polycrystalline sheet of individual graphene grains joined at grain boundaries. The epitaxial relationship between graphene and copper foil has been reported. Large uniform graphene domains may be accountable to the large grain size growth which results because of the low carbon solubility of copper and close melting point of copper and graphene growth temperatures.
Growth Method: CVD synthesis
Transfer Method: Clean transfer method
Quality Control: Optical Microscopy & Raman checked

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

799009-1EA: + 799009-VAR: + 799009-BULK:

jan

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP4375
MKCP4170
MKCG3584
MKCC6155
MKBZ9166V

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Jianing Chen et al.
Nature, 487(7405), 77-81 (2012-06-23)
The ability to manipulate optical fields and the energy flow of light is central to modern information and communication technologies, as well as quantum information processing schemes. However, because photons do not possess charge, a way of controlling them efficiently
Experimental observation of a suspended single layer graphene film on Cu foil grown via chemical vapor deposition method
Won-Hwa Park, Myunghee Jung, Jin-San Moon, et al.
Physica Status Solidi (A): Applied Research, 250(9), 1874-1877 (2013)
Xuesong Li et al.
Science (New York, N.Y.), 324(5932), 1312-1314 (2009-05-09)
Graphene has been attracting great interest because of its distinctive band structure and physical properties. Today, graphene is limited to small sizes because it is produced mostly by exfoliating graphite. We grew large-area graphene films of the order of centimeters
Weak mismatch epitaxy and structural feedback in graphene growth on copper foil.
Wilson NR, et al.
Nano Research, 6(2), 99-112 null
Functionalized CVD monolayer graphene for label-free impedimetric biosensing
Eissa S, et al.
Nano Research, 8(5), 1698-1709 null
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