Graphene should be on top of the Cu foil. Since graphene has PMMA protection, a simple way is to start the Cu etching and see which side the Cu foil is on.
900445
Graphene, monolayer film
1 in x 1 in on copper foil, with PMMA coating, avg. no. of layers, 1
Sinonimo/i:
PMMA/Graphene/Cu
Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Scegli un formato
Cambia visualizzazione
1 EA
CHF 294.00
About This Item
Codice UNSPSC:
12141908
NACRES:
NA.23
Prodotti consigliati
Nome del prodotto
Monolayer graphene film, 1 in x 1 in on copper foil, with PMMA coating, avg. no. of layers, 1
Livello qualitativo
Descrizione
Film Coverage: >98%
Monolayer coverage: ≥92% (optical)
Stato
film
Qualità
Raman analysis-monolayer
Caratteristiche
avg. no. of layers 1
Impurezze
<2% (optical)
Cerchi prodotti simili? Visita Guida al confronto tra prodotti
Categorie correlate
Descrizione generale
A single-layer graphene film on a copper substrate.
This product is provided with a PMMA coating on top of the graphene in order to ease the transfer process and to avoid contamination. It′s a high quality product with great homogeneity.
Graphene film
Substrate Cu Foil
PMMA Coating
This product is provided with a PMMA coating on top of the graphene in order to ease the transfer process and to avoid contamination. It′s a high quality product with great homogeneity.
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
- FET Electron Mobility on SiO2/Si: 4000 cm2/Vs
- Sheet Resistance on SiO2/Si: 450±40 Ω/sq (1cm x1cm)
- Grain size: Up to 10 μm
Substrate Cu Foil
- Thickness: 18 μm
- Pre-treated for easier bottom layer removal: monolayer graphene on the back side of copper is partially removed, but not completely. Therefore, an additional treatment like RIE is needed before transfer to eliminate the bottom layer totally.
PMMA Coating
- Spin coated for high homogeneity
- Molecular weight: 495k
- Thickness: <100 nm
- PMMA model: 495K, A2
Applicazioni
- Graphene research
- Flexible batteries
- Electronics
- Aerospace industry
- MEMS and NEMS
- Micro actuators
- Conductive coatings
Codice della classe di stoccaggio
13 - Non Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 2
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
Non trovi la versione di tuo interesse?
Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.
Possiedi già questo prodotto?
I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
Fabrication and Electrochemical Characterization of Single and Multi-Layer Graphene Anodes for Lithium-Ion Batteries.
Radhakrishnan G,et al.
Journal of the Electrochemical Society, 159(6), A752 - A761 (2012)
Ultrathin rechargeable all-solid-state batteries based on monolayer graphene.
Wei D, et al.
Journal of Material Chemistry A, 1, 3177-3181 (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
Articoli
Professors summarize recent 2D materials synthesis advancements and biosensing applications in various fields.
Advances in scalable synthesis and processing of two-dimensional materials
-
Hi, can I know which side of the copper foil has a monolayer graphene? Is it facing up or down? I just wanted to make sure before I use it.
1 answer-
Helpful?
-
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.
