Passa al contenuto
Merck
Tutte le immagini(1)

Documenti fondamentali

799009

Sigma-Aldrich

Graphene, monolayer film

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

Sinonimo/i:

Graphene/Cu

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali

Scegli un formato

1 EA
CHF 294.00

CHF 294.00

Check Cart for Availability
Richiedi un ordine bulk
Tutte le immagini(1)

Scegli un formato

Cambia visualizzazione
1 EA
CHF 294.00

About This Item

Codice UNSPSC:
12352103
NACRES:
NA.23

CHF 294.00

Check Cart for Availability
Richiedi un ordine bulk

Nome del prodotto

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

Livello qualitativo

100

Descrizione

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%

Stato

film

Caratteristiche

avg. no. of layers 1

Resistenza

350 Ω/sq

Lungh. × largh. × spess.

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

Colore

transparent

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Categorie correlate

Descrizione generale

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.[1] 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

Applicazioni

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.[2]

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
MKCS8993
MKCS0689
MKCP4375
MKCP4170
MKCG3584

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

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)
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
Weak mismatch epitaxy and structural feedback in graphene growth on copper foil.
Wilson NR, et al.
Nano Research, 6(2), 99-112 null
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
Visualizza tutti i documenti correlati

Articoli

Graphene Field Effect Transistors for Biological and Chemical Sensors
Molybdenum Disulfide: Hydrogen Evolution

Catalytic water splitting produces hydrogen crucial for renewable energy, petroleum refining, and chemical industry applications like methanol production.

Recent Advances in Scalable Synthesis and Processing of Two-Dimensional Materials

Advances in scalable synthesis and processing of two-dimensional materials

Questions

Reviews

No rating value

Active Filters

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.