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Merck
모든 사진(1)

주요 문서

773697

Sigma-Aldrich

Monolayer graphene film

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

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모든 사진(1)

About This Item

UNSPSC 코드:
12352103
NACRES:
NA.23

양식

film

특징

avg. no. of layers 1

저항성

600 Ω/sq

길이 × 너비 × 두께

1 cm × 1 cm × (theoretical) 0.345 nm, Monolayer graphene film
1.5 cm × 1.5 cm × 25 μm, copper foil substrate

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일반 설명

Catalytic decomposition of hydrocarbons over copper foil forms monolayered graphene films.Graphene deposits as a continuous polycrystalline sheet of individual graphene grains joined at grain boundaries.[1][2]
Graphene film
Growth Method: CVD synthesis
Transfer Method: Clean transfer method
Quality Control: Optical Microscopy & Raman checked
Size: 1 cm x 1 cm
Appearance (Color): Transparent
Transparency: >97%
Appearance (Form): Film
Coverage: >95%
Number of graphene layers: 1
Thickness (theoretical): 0.345 nm
FET Electron Mobility on Al2O3: 2; 000 cm2/V·s
FET Electron Mobility on SiO2/Si (expected): 4; 000 cm2/V·s
Sheet Resistance: 600 Ohms/sq.
Grain size: Up to 10 μm

Substrate Copper Foil
Thickness: 25μm
Both sides: Graphene/Cu/Graphene

Packaging - 4 units/pack

애플리케이션

Webinar: Graphene-Based Nanomaterials for Versatile Biosensors

픽토그램

Exclamation mark
GHS07

신호어

Warning

유해 및 위험 성명서

H319,H335

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

표적 기관

Respiratory system

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

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시험 성적서(COA)

Lot/Batch Number
MKCQ2402
MKCP4717
MKCH8017
MKCG9220
MKCD9459

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COA 검색

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문서 라이브러리 방문

이미 열람한 고객

Slide 1 of 3

1 of 3

Graphene powder, electrical conductivity >103 S/m, avg. no. of layers, < 3

Sigma-Aldrich

900561

Graphene

Graphene oxide 2 mg/mL, dispersion in H2O, avg. no. of layers, 1

Sigma-Aldrich

763705

Graphene oxide

Reduced graphene oxide

Sigma-Aldrich

777684

Reduced graphene oxide

Oleksandr Zagorodko et al.
Analytical chemistry, 86(22), 11211-11216 (2014-10-24)
Strategies employed to interface biomolecules with nanomaterials have considerably advanced in recent years and found practical applications in many different research fields. The construction of nucleic acid modified interfaces together with the label-free detection of hybridization events has been one
Weak mismatch epitaxy and structural feedback in graphene growth on copper foil.
Wilson NR, et al.
Nano Research, 6(2), 99-112 null
Optical nano-imaging of gate-tunable graphene plasmons
Nature (2012)
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
Functionalized CVD monolayer graphene for label-free impedimetric biosensing
Eissa S, et al.
Nano Research, 8(5), 1698-1709 null
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